diff --git a/royalnet/__init__.py b/royalnet/__init__.py
index 1977c838..71fbe7d4 100644
--- a/royalnet/__init__.py
+++ b/royalnet/__init__.py
@@ -1,3 +1,4 @@
-from . import audio, bots, commands, database, network, utils, error, web, version
+from . import audio, bots, database, network, utils, error, web, version
+from royalnet import commands
 
 __all__ = ["audio", "bots", "commands", "database", "network", "utils", "error", "web", "version"]
diff --git a/royalnet/audio/__init__.py b/royalnet/audio/__init__.py
index 6e5471c7..3cbe9192 100644
--- a/royalnet/audio/__init__.py
+++ b/royalnet/audio/__init__.py
@@ -5,6 +5,6 @@ from .ytdlinfo import YtdlInfo
 from .ytdlfile import YtdlFile
 from .fileaudiosource import FileAudioSource
 from .ytdldiscord import YtdlDiscord
-from .ytdlvorbis import YtdlVorbis
+from .ytdlmp3 import YtdlMp3
 
-__all__ = ["playmodes", "YtdlInfo", "YtdlFile", "FileAudioSource", "YtdlDiscord", "YtdlVorbis"]
+__all__ = ["playmodes", "YtdlInfo", "YtdlFile", "FileAudioSource", "YtdlDiscord", "YtdlMp3"]
diff --git a/royalnet/audio/ytdlvorbis.py b/royalnet/audio/ytdlmp3.py
similarity index 79%
rename from royalnet/audio/ytdlvorbis.py
rename to royalnet/audio/ytdlmp3.py
index f1c9088b..81e86b7f 100644
--- a/royalnet/audio/ytdlvorbis.py
+++ b/royalnet/audio/ytdlmp3.py
@@ -7,16 +7,16 @@ from .ytdlfile import YtdlFile
 from .fileaudiosource import FileAudioSource
 
 
-class YtdlVorbis:
+class YtdlMp3:
     def __init__(self, ytdl_file: YtdlFile):
         self.ytdl_file: YtdlFile = ytdl_file
-        self.vorbis_filename: typing.Optional[str] = None
+        self.mp3_filename: typing.Optional[str] = None
         self._fas_spawned: typing.List[FileAudioSource] = []
 
     def pcm_available(self):
-        return self.vorbis_filename is not None and os.path.exists(self.vorbis_filename)
+        return self.mp3_filename is not None and os.path.exists(self.mp3_filename)
 
-    def convert_to_vorbis(self) -> None:
+    def convert_to_mp3(self) -> None:
         if not self.ytdl_file.is_downloaded():
             raise FileNotFoundError("File hasn't been downloaded yet")
         destination_filename = re.sub(r"\.[^.]+$", ".mp3", self.ytdl_file.filename)
@@ -26,7 +26,7 @@ class YtdlVorbis:
                   .overwrite_output()
                   .run()
         )
-        self.vorbis_filename = destination_filename
+        self.mp3_filename = destination_filename
 
     def ready_up(self):
         if not self.ytdl_file.has_info():
@@ -34,28 +34,28 @@ class YtdlVorbis:
         if not self.ytdl_file.is_downloaded():
             self.ytdl_file.download_file()
         if not self.pcm_available():
-            self.convert_to_vorbis()
+            self.convert_to_mp3()
 
     def delete(self) -> None:
         if self.pcm_available():
             for source in self._fas_spawned:
                 if not source.file.closed:
                     source.file.close()
-            os.remove(self.vorbis_filename)
-            self.vorbis_filename = None
+            os.remove(self.mp3_filename)
+            self.mp3_filename = None
         self.ytdl_file.delete()
 
     @classmethod
-    def create_from_url(cls, url, **ytdl_args) -> typing.List["YtdlVorbis"]:
+    def create_from_url(cls, url, **ytdl_args) -> typing.List["YtdlMp3"]:
         files = YtdlFile.download_from_url(url, **ytdl_args)
         dfiles = []
         for file in files:
-            dfile = YtdlVorbis(file)
+            dfile = YtdlMp3(file)
             dfiles.append(dfile)
         return dfiles
 
     @classmethod
-    def create_and_ready_from_url(cls, url, **ytdl_args) -> typing.List["YtdlVorbis"]:
+    def create_and_ready_from_url(cls, url, **ytdl_args) -> typing.List["YtdlMp3"]:
         dfiles = cls.create_from_url(url, **ytdl_args)
         for dfile in dfiles:
             dfile.ready_up()
diff --git a/royalnet/bots/discord.py b/royalnet/bots/discord.py
index 2c73b29d..e5e4f27c 100644
--- a/royalnet/bots/discord.py
+++ b/royalnet/bots/discord.py
@@ -1,14 +1,13 @@
 import discord
-import asyncio
 import typing
 import logging as _logging
 from .generic import GenericBot
-from ..commands import NullCommand
-from ..utils import asyncify, Call, Command, discord_escape
-from ..error import UnregisteredError, NoneFoundError, TooManyFoundError, InvalidConfigError, RoyalnetResponseError
-from ..network import RoyalnetConfig, Request, ResponseSuccess, ResponseError
-from ..database import DatabaseConfig
-from ..audio import playmodes, YtdlDiscord
+from ..utils import *
+from ..error import *
+from ..network import *
+from ..database import *
+from ..audio import *
+from ..commands import *
 
 log = _logging.getLogger(__name__)
 
@@ -25,7 +24,6 @@ class DiscordConfig:
 
 class DiscordBot(GenericBot):
     """A bot that connects to `Discord <https://discordapp.com/>`_."""
-
     interface_name = "discord"
 
     def _init_voice(self):
@@ -33,40 +31,30 @@ class DiscordBot(GenericBot):
         log.debug(f"Creating music_data dict")
         self.music_data: typing.Dict[discord.Guild, playmodes.PlayMode] = {}
 
-    def _call_factory(self) -> typing.Type[Call]:
-        log.debug(f"Creating DiscordCall")
+    def _interface_factory(self) -> typing.Type[CommandInterface]:
+        # noinspection PyPep8Naming
+        GenericInterface = super()._interface_factory()
 
-        # noinspection PyMethodParameters
-        class DiscordCall(Call):
-            interface_name = self.interface_name
-            interface_obj = self
-            interface_prefix = "!"
+        # noinspection PyMethodParameters,PyAbstractClass
+        class DiscordInterface(GenericInterface):
+            name = self.interface_name
+            prefix = "!"
 
-            alchemy = self.alchemy
+        return DiscordInterface
 
-            async def reply(call, text: str):
-                # TODO: don't escape characters inside [c][/c] blocks
-                await call.channel.send(discord_escape(text))
+    def _data_factory(self) -> typing.Type[CommandData]:
+        # noinspection PyMethodParameters,PyAbstractClass
+        class DiscordData(CommandData):
+            def __init__(data, interface: CommandInterface, message: discord.Message):
+                data._interface = interface
+                data.message = message
 
-            async def net_request(call, request: Request, destination: str) -> dict:
-                if self.network is None:
-                    raise InvalidConfigError("Royalnet is not enabled on this bot")
-                response_dict: dict = await self.network.request(request.to_dict(), destination)
-                if "type" not in response_dict:
-                    raise RoyalnetResponseError("Response is missing a type")
-                elif response_dict["type"] == "ResponseSuccess":
-                    response: typing.Union[ResponseSuccess, ResponseError] = ResponseSuccess.from_dict(response_dict)
-                elif response_dict["type"] == "ResponseError":
-                    response = ResponseError.from_dict(response_dict)
-                else:
-                    raise RoyalnetResponseError("Response type is unknown")
-                response.raise_on_error()
-                return response.data
+            async def reply(data, text: str):
+                await data.message.channel.send(discord_escape(text))
 
-            async def get_author(call, error_if_none=False):
-                message: discord.Message = call.kwargs["message"]
-                user: discord.Member = message.author
-                query = call.session.query(self.master_table)
+            async def get_author(data, error_if_none=False):
+                user: discord.Member = data.message.author
+                query = data._interface.session.query(self.master_table)
                 for link in self.identity_chain:
                     query = query.join(link.mapper.class_)
                 query = query.filter(self.identity_column == user.id)
@@ -75,7 +63,7 @@ class DiscordBot(GenericBot):
                     raise UnregisteredError("Author is not registered")
                 return result
 
-        return DiscordCall
+        return DiscordData
 
     def _bot_factory(self) -> typing.Type[discord.Client]:
         """Create a custom DiscordClient class inheriting from :py:class:`discord.Client`."""
@@ -109,20 +97,25 @@ class DiscordBot(GenericBot):
                 if not text:
                     return
                 # Skip non-command updates
-                if not text.startswith(self.command_prefix):
+                if not text.startswith("!"):
                     return
                 # Skip bot messages
                 author: typing.Union[discord.User] = message.author
                 if author.bot:
                     return
-                # Start typing
+                # Find and clean parameters
+                command_text, *parameters = text.split(" ")
+                # Don't use a case-sensitive command name
+                command_name = command_text.lower()
+                # Find the command
+                try:
+                    command = self.commands[command_name]
+                except KeyError:
+                    # Skip the message
+                    return
+                # Call the command
                 with message.channel.typing():
-                    # Find and clean parameters
-                    command_text, *parameters = text.split(" ")
-                    # Don't use a case-sensitive command name
-                    command_name = command_text.lower()
-                    # Call the command
-                    await self.call(command_name, message.channel, parameters, message=message)
+                    await command.run(CommandArgs(parameters), self._Data(interface=command.interface, message=message))
 
             async def on_ready(cli):
                 log.debug("Connection successful, client is ready")
@@ -148,12 +141,14 @@ class DiscordBot(GenericBot):
             def find_channel_by_name(cli,
                                      name: str,
                                      guild: typing.Optional[discord.Guild] = None) -> discord.abc.GuildChannel:
-                """Find the :py:class:`TextChannel`, :py:class:`VoiceChannel` or :py:class:`CategoryChannel` with the specified name.
+                """Find the :py:class:`TextChannel`, :py:class:`VoiceChannel` or :py:class:`CategoryChannel` with the
+                specified name.
 
                 Case-insensitive.
 
-                Guild is optional, but the method will raise a :py:exc:`TooManyFoundError` if none is specified and there is more than one channel with the same name.
-                Will also raise a :py:exc:`NoneFoundError` if no channels are found."""
+                Guild is optional, but the method will raise a :py:exc:`TooManyFoundError` if none is specified and
+                there is more than one channel with the same name. Will also raise a :py:exc:`NoneFoundError` if no
+                channels are found. """
                 if guild is not None:
                     all_channels = guild.channels
                 else:
@@ -194,16 +189,10 @@ class DiscordBot(GenericBot):
                  discord_config: DiscordConfig,
                  royalnet_config: typing.Optional[RoyalnetConfig] = None,
                  database_config: typing.Optional[DatabaseConfig] = None,
-                 command_prefix: str = "!",
-                 commands: typing.List[typing.Type[Command]] = None,
-                 missing_command: typing.Type[Command] = NullCommand,
-                 error_command: typing.Type[Command] = NullCommand):
+                 commands: typing.List[typing.Type[Command]] = None):
         super().__init__(royalnet_config=royalnet_config,
                          database_config=database_config,
-                         command_prefix=command_prefix,
-                         commands=commands,
-                         missing_command=missing_command,
-                         error_command=error_command)
+                         commands=commands)
         self._discord_config = discord_config
         self._init_client()
         self._init_voice()
diff --git a/royalnet/bots/generic.py b/royalnet/bots/generic.py
index 05aaf66d..18df4b8d 100644
--- a/royalnet/bots/generic.py
+++ b/royalnet/bots/generic.py
@@ -2,48 +2,71 @@ import sys
 import typing
 import asyncio
 import logging
-from ..utils import Command, NetworkHandler, Call
-from ..commands import NullCommand
-from ..network import RoyalnetLink, Request, Response, ResponseError, RoyalnetConfig
-from ..database import Alchemy, DatabaseConfig, relationshiplinkchain
+from ..utils import *
+from ..network import *
+from ..database import *
+from ..commands import *
+from ..error import *
 
 
 log = logging.getLogger(__name__)
 
 
 class GenericBot:
-    """A generic bot class, to be used as base for the other more specific classes, such as :ref:`royalnet.bots.TelegramBot` and :ref:`royalnet.bots.DiscordBot`."""
+    """A generic bot class, to be used as base for the other more specific classes, such as
+    :ref:`royalnet.bots.TelegramBot` and :ref:`royalnet.bots.DiscordBot`. """
     interface_name = NotImplemented
 
-    def _init_commands(self,
-                       command_prefix: str,
-                       commands: typing.List[typing.Type[Command]],
-                       missing_command: typing.Type[Command],
-                       error_command: typing.Type[Command]) -> None:
-        """Generate the ``commands`` dictionary required to handle incoming messages, and the ``network_handlers`` dictionary required to handle incoming requests."""
-        log.debug(f"Now generating commands")
-        self.command_prefix = command_prefix
-        self.commands: typing.Dict[str, typing.Type[Command]] = {}
+    def _init_commands(self, commands: typing.List[typing.Type[Command]]) -> None:
+        """Generate the ``commands`` dictionary required to handle incoming messages, and the ``network_handlers``
+        dictionary required to handle incoming requests. """
+        log.debug(f"Now binding commands")
+        self._Interface = self._interface_factory()
+        self._Data = self._data_factory()
+        self.commands = {}
         self.network_handlers: typing.Dict[str, typing.Type[NetworkHandler]] = {}
-        for command in commands:
-            lower_command_name = command.command_name.lower()
-            self.commands[f"{command_prefix}{lower_command_name}"] = command
-            self.network_handlers = {**self.network_handlers, **command.network_handler_dict()}
-        self.missing_command: typing.Type[Command] = missing_command
-        self.error_command: typing.Type[Command] = error_command
-        log.debug(f"Successfully generated commands")
+        for SelectedCommand in commands:
+            interface = self._Interface()
+            self.commands[f"{interface.prefix}{SelectedCommand.name}"] = SelectedCommand(interface)
+        log.debug(f"Successfully bound commands")
 
-    def _call_factory(self) -> typing.Type[Call]:
-        """Create the TelegramCall class, representing a command call. It should inherit from :py:class:`royalnet.utils.Call`.
+    def _interface_factory(self) -> typing.Type[CommandInterface]:
+        # noinspection PyAbstractClass,PyMethodParameters
+        class GenericInterface(CommandInterface):
+            alchemy = self.alchemy
+            bot = self
+            loop = self.loop
 
-        Returns:
-            The created TelegramCall class."""
+            def register_net_handler(ci, message_type: str, network_handler: typing.Callable):
+                self.network_handlers[message_type] = network_handler
+
+            def unregister_net_handler(ci, message_type: str):
+                del self.network_handlers[message_type]
+
+            async def net_request(ci, request: Request, destination: str) -> dict:
+                if self.network is None:
+                    raise InvalidConfigError("Royalnet is not enabled on this bot")
+                response_dict: dict = await self.network.request(request.to_dict(), destination)
+                if "type" not in response_dict:
+                    raise RoyalnetResponseError("Response is missing a type")
+                elif response_dict["type"] == "ResponseSuccess":
+                    response: typing.Union[ResponseSuccess, ResponseError] = ResponseSuccess.from_dict(response_dict)
+                elif response_dict["type"] == "ResponseError":
+                    response = ResponseError.from_dict(response_dict)
+                else:
+                    raise RoyalnetResponseError("Response type is unknown")
+                response.raise_on_error()
+                return response.data
+
+        return GenericInterface
+
+    def _data_factory(self) -> typing.Type[CommandData]:
         raise NotImplementedError()
 
     def _init_royalnet(self, royalnet_config: RoyalnetConfig):
         """Create a :py:class:`royalnet.network.RoyalnetLink`, and run it as a :py:class:`asyncio.Task`."""
-        self.network: RoyalnetLink = RoyalnetLink(royalnet_config.master_uri, royalnet_config.master_secret, self.interface_name,
-                                                  self._network_handler)
+        self.network: RoyalnetLink = RoyalnetLink(royalnet_config.master_uri, royalnet_config.master_secret,
+                                                  self.interface_name, self._network_handler)
         log.debug(f"Running RoyalnetLink {self.network}")
         self.loop.create_task(self.network.run())
 
@@ -74,16 +97,18 @@ class GenericBot:
             _, exc, _ = sys.exc_info()
             log.debug(f"Exception {exc} in {network_handler}")
             return ResponseError("exception_in_handler",
-                                 f"An exception was raised in {network_handler} for {request.handler}. Check extra_info for details.",
+                                 f"An exception was raised in {network_handler} for {request.handler}. Check "
+                                 f"extra_info for details.",
                                  extra_info={
                                      "type": exc.__class__.__name__,
                                      "str": str(exc)
                                  }).to_dict()
 
     def _init_database(self, commands: typing.List[typing.Type[Command]], database_config: DatabaseConfig):
-        """Create an :py:class:`royalnet.database.Alchemy` with the tables required by the commands. Then, find the chain that links the ``master_table`` to the ``identity_table``."""
+        """Create an :py:class:`royalnet.database.Alchemy` with the tables required by the commands. Then,
+        find the chain that links the ``master_table`` to the ``identity_table``. """
         log.debug(f"Initializing database")
-        required_tables = set()
+        required_tables = {database_config.master_table, database_config.identity_table}
         for command in commands:
             required_tables = required_tables.union(command.require_alchemy_tables)
         log.debug(f"Found {len(required_tables)} required tables")
@@ -98,10 +123,7 @@ class GenericBot:
     def __init__(self, *,
                  royalnet_config: typing.Optional[RoyalnetConfig] = None,
                  database_config: typing.Optional[DatabaseConfig] = None,
-                 command_prefix: str,
                  commands: typing.List[typing.Type[Command]] = None,
-                 missing_command: typing.Type[Command] = NullCommand,
-                 error_command: typing.Type[Command] = NullCommand,
                  loop: asyncio.AbstractEventLoop = None):
         if loop is None:
             self.loop = asyncio.get_event_loop()
@@ -116,35 +138,12 @@ class GenericBot:
             self._init_database(commands=commands, database_config=database_config)
         if commands is None:
             commands = []
-        self._init_commands(command_prefix, commands, missing_command=missing_command, error_command=error_command)
-        self._Call = self._call_factory()
+        self._init_commands(commands)
         if royalnet_config is None:
             self.network = None
         else:
             self._init_royalnet(royalnet_config=royalnet_config)
 
-    async def call(self, command_name: str, channel, parameters: typing.List[str] = None, **kwargs):
-        """Call the command with the specified name.
-
-        If it doesn't exist, call ``self.missing_command``.
-
-        If an exception is raised during the execution of the command, call ``self.error_command``."""
-        log.debug(f"Trying to call {command_name}")
-        if parameters is None:
-            parameters = []
-        try:
-            command: typing.Type[Command] = self.commands[command_name]
-        except KeyError:
-            log.debug(f"Calling missing_command because {command_name} does not exist")
-            command = self.missing_command
-        try:
-            await self._Call(channel, command, parameters, **kwargs).run()
-        except Exception as exc:
-            log.debug(f"Calling error_command because of an error in {command_name}")
-            await self._Call(channel, self.error_command,
-                             exception=exc,
-                             previous_command=command, **kwargs).run()
-
     async def run(self):
         """A blocking coroutine that should make the bot start listening to commands and requests."""
         raise NotImplementedError()
diff --git a/royalnet/bots/telegram.py b/royalnet/bots/telegram.py
index 7cccfe39..2247bea4 100644
--- a/royalnet/bots/telegram.py
+++ b/royalnet/bots/telegram.py
@@ -1,14 +1,13 @@
 import telegram
 import telegram.utils.request
-import asyncio
 import typing
 import logging as _logging
 from .generic import GenericBot
-from ..commands import NullCommand
-from ..utils import asyncify, Call, Command, telegram_escape
-from ..error import UnregisteredError, InvalidConfigError, RoyalnetResponseError
-from ..network import RoyalnetConfig, Request, ResponseSuccess, ResponseError
-from ..database import DatabaseConfig
+from ..utils import *
+from ..error import *
+from ..network import *
+from ..database import *
+from ..commands import *
 
 
 log = _logging.getLogger(__name__)
@@ -31,43 +30,36 @@ class TelegramBot(GenericBot):
         self.client = telegram.Bot(self._telegram_config.token, request=request)
         self._offset: int = -100
 
-    def _call_factory(self) -> typing.Type[Call]:
-        # noinspection PyMethodParameters
-        class TelegramCall(Call):
-            interface_name = self.interface_name
-            interface_obj = self
-            interface_prefix = "/"
+    def _interface_factory(self) -> typing.Type[CommandInterface]:
+        # noinspection PyPep8Naming
+        GenericInterface = super()._interface_factory()
 
-            alchemy = self.alchemy
+        # noinspection PyMethodParameters,PyAbstractClass
+        class TelegramInterface(GenericInterface):
+            name = self.interface_name
+            prefix = "/"
 
-            async def reply(call, text: str):
-                await asyncify(call.channel.send_message, telegram_escape(text),
+        return TelegramInterface
+
+    def _data_factory(self) -> typing.Type[CommandData]:
+        # noinspection PyMethodParameters,PyAbstractClass
+        class TelegramData(CommandData):
+            def __init__(data, interface: CommandInterface, update: telegram.Update):
+                data._interface = interface
+                data.update = update
+
+            async def reply(data, text: str):
+                await asyncify(data.update.effective_chat.send_message, telegram_escape(text),
                                parse_mode="HTML",
                                disable_web_page_preview=True)
 
-            async def net_request(call, request: Request, destination: str) -> dict:
-                if self.network is None:
-                    raise InvalidConfigError("Royalnet is not enabled on this bot")
-                response_dict: dict = await self.network.request(request.to_dict(), destination)
-                if "type" not in response_dict:
-                    raise RoyalnetResponseError("Response is missing a type")
-                elif response_dict["type"] == "ResponseSuccess":
-                    response: typing.Union[ResponseSuccess, ResponseError] = ResponseSuccess.from_dict(response_dict)
-                elif response_dict["type"] == "ResponseError":
-                    response = ResponseError.from_dict(response_dict)
-                else:
-                    raise RoyalnetResponseError("Response type is unknown")
-                response.raise_on_error()
-                return response.data
-
-            async def get_author(call, error_if_none=False):
-                update: telegram.Update = call.kwargs["update"]
-                user: telegram.User = update.effective_user
+            async def get_author(data, error_if_none=False):
+                user: telegram.User = data.update.effective_user
                 if user is None:
                     if error_if_none:
                         raise UnregisteredError("No author for this message")
                     return None
-                query = call.session.query(self.master_table)
+                query = data._interface.session.query(self.master_table)
                 for link in self.identity_chain:
                     query = query.join(link.mapper.class_)
                 query = query.filter(self.identity_column == user.id)
@@ -76,22 +68,16 @@ class TelegramBot(GenericBot):
                     raise UnregisteredError("Author is not registered")
                 return result
 
-        return TelegramCall
+        return TelegramData
 
     def __init__(self, *,
                  telegram_config: TelegramConfig,
                  royalnet_config: typing.Optional[RoyalnetConfig] = None,
                  database_config: typing.Optional[DatabaseConfig] = None,
-                 command_prefix: str = "/",
-                 commands: typing.List[typing.Type[Command]] = None,
-                 missing_command: typing.Type[Command] = NullCommand,
-                 error_command: typing.Type[Command] = NullCommand):
+                 commands: typing.List[typing.Type[Command]] = None):
         super().__init__(royalnet_config=royalnet_config,
                          database_config=database_config,
-                         command_prefix=command_prefix,
-                         commands=commands,
-                         missing_command=missing_command,
-                         error_command=error_command)
+                         commands=commands)
         self._telegram_config = telegram_config
         self._init_client()
 
@@ -108,15 +94,21 @@ class TelegramBot(GenericBot):
         if text is None:
             return
         # Skip non-command updates
-        if not text.startswith(self.command_prefix):
+        if not text.startswith("/"):
             return
         # Find and clean parameters
         command_text, *parameters = text.split(" ")
         command_name = command_text.replace(f"@{self.client.username}", "").lower()
         # Send a typing notification
-        self.client.send_chat_action(update.message.chat, telegram.ChatAction.TYPING)
-        # Call the command
-        await self.call(command_name, update.message.chat, parameters, update=update)
+        update.message.chat.send_action(telegram.ChatAction.TYPING)
+        # Find the command
+        try:
+            command = self.commands[command_name]
+        except KeyError:
+            # Skip the message
+            return
+        # Run the command
+        await command.run(CommandArgs(parameters), self._Data(interface=command.interface, update=update))
 
     async def run(self):
         while True:
@@ -134,12 +126,3 @@ class TelegramBot(GenericBot):
                 self._offset = last_updates[-1].update_id + 1
             except IndexError:
                 pass
-
-    @property
-    def botfather_command_string(self) -> str:
-        """Generate a string to be pasted in the "Edit Commands" BotFather prompt."""
-        string = ""
-        for command_key in self.commands:
-            command = self.commands[command_key]
-            string += f"{command.command_name} - {command.command_description}\n"
-        return string
diff --git a/royalnet/commands/__init__.py b/royalnet/commands/__init__.py
index f6712cdd..726c0206 100644
--- a/royalnet/commands/__init__.py
+++ b/royalnet/commands/__init__.py
@@ -1,39 +1,6 @@
-"""Commands that can be used in bots. 
+from .commandinterface import CommandInterface
+from .command import Command
+from .commanddata import CommandData
+from .commandargs import CommandArgs
 
-These probably won't suit your needs, as they are tailored for the bots of the Royal Games gaming community, but they may be useful to develop new ones."""
-
-from .null import NullCommand
-from .ping import PingCommand
-from .ship import ShipCommand
-from .smecds import SmecdsCommand
-from .ciaoruozi import CiaoruoziCommand
-from .color import ColorCommand
-from .sync import SyncCommand
-from .diario import DiarioCommand
-from .rage import RageCommand
-from .dateparser import DateparserCommand
-from .author import AuthorCommand
-from .reminder import ReminderCommand
-from .kvactive import KvactiveCommand
-from .kv import KvCommand
-from .kvroll import KvrollCommand
-from .videoinfo import VideoinfoCommand
-from .summon import SummonCommand
-from .play import PlayCommand
-from .skip import SkipCommand
-from .playmode import PlaymodeCommand
-from .videochannel import VideochannelCommand
-from .missing import MissingCommand
-from .cv import CvCommand
-from .pause import PauseCommand
-from .queue import QueueCommand
-from .royalnetprofile import RoyalnetprofileCommand
-from .id import IdCommand
-from .dlmusic import DlmusicCommand
-
-
-__all__ = ["NullCommand", "PingCommand", "ShipCommand", "SmecdsCommand", "CiaoruoziCommand", "ColorCommand",
-           "SyncCommand", "DiarioCommand", "RageCommand", "DateparserCommand", "AuthorCommand", "ReminderCommand",
-           "KvactiveCommand", "KvCommand", "KvrollCommand", "VideoinfoCommand", "SummonCommand", "PlayCommand",
-           "SkipCommand", "PlaymodeCommand", "VideochannelCommand", "MissingCommand", "CvCommand", "PauseCommand",
-           "QueueCommand", "RoyalnetprofileCommand", "IdCommand", "DlmusicCommand"]
+__all__ = ["CommandInterface", "Command", "CommandData", "CommandArgs"]
diff --git a/royalnet/commands/ciaoruozi.py b/royalnet/commands/ciaoruozi.py
deleted file mode 100644
index 2929512e..00000000
--- a/royalnet/commands/ciaoruozi.py
+++ /dev/null
@@ -1,22 +0,0 @@
-from ..utils import Command, Call
-from telegram import Update, User
-
-
-class CiaoruoziCommand(Command):
-
-    command_name = "ciaoruozi"
-    command_description = "Saluta Ruozi, anche se non è più in RYG."
-    command_syntax = ""
-
-    @classmethod
-    async def common(cls, call: "Call"):
-        await call.reply("👋 Ciao Ruozi!")
-
-    @classmethod
-    async def telegram(cls, call: Call):
-        update: Update = call.kwargs["update"]
-        user: User = update.effective_user
-        if user.id == 112437036:
-            await call.reply("👋 Ciao me!")
-        else:
-            await call.reply("👋 Ciao Ruozi!")
diff --git a/royalnet/commands/color.py b/royalnet/commands/color.py
deleted file mode 100644
index ff9a458f..00000000
--- a/royalnet/commands/color.py
+++ /dev/null
@@ -1,14 +0,0 @@
-from ..utils import Command, Call
-
-
-class ColorCommand(Command):
-
-    command_name = "color"
-    command_description = "Invia un colore in chat...?"
-    command_syntax = ""
-
-    @classmethod
-    async def common(cls, call: Call):
-        await call.reply("""
-        [i]I am sorry, unknown error occured during working with your request, Admin were notified[/i]
-        """)
diff --git a/royalnet/commands/command.py b/royalnet/commands/command.py
new file mode 100644
index 00000000..43897cdb
--- /dev/null
+++ b/royalnet/commands/command.py
@@ -0,0 +1,27 @@
+import typing
+from ..error import UnsupportedError
+from .commandinterface import CommandInterface
+from .commandargs import CommandArgs
+from .commanddata import CommandData
+
+
+class Command:
+    name: str = NotImplemented
+    """The main name of the command.
+     To have ``/example`` on Telegram, the name should be ``example``."""
+
+    description: str = NotImplemented
+    """A small description of the command, to be displayed when the command is being autocompleted."""
+
+    syntax: str = ""
+    """The syntax of the command, to be displayed when a :py:exc:`royalnet.error.InvalidInputError` is raised,
+     in the format ``(required_arg) [optional_arg]``."""
+
+    require_alchemy_tables: typing.Set = set()
+    """A set of :py:class:`royalnet.database` tables that must exist for this command to work."""
+
+    def __init__(self, interface: CommandInterface):
+        self.interface = interface
+
+    async def run(self, args: CommandArgs, data: CommandData) -> None:
+        raise UnsupportedError(f"Command {self.name} can't be called on {self.interface.name}.")
diff --git a/royalnet/utils/commandargs.py b/royalnet/commands/commandargs.py
similarity index 96%
rename from royalnet/utils/commandargs.py
rename to royalnet/commands/commandargs.py
index 575f2682..1ee27015 100644
--- a/royalnet/utils/commandargs.py
+++ b/royalnet/commands/commandargs.py
@@ -38,7 +38,7 @@ class CommandArgs(list):
             raise InvalidInputError("Not enough arguments")
         return " ".join(self)
 
-    def match(self, pattern: typing.Pattern) -> typing.Sequence[typing.AnyStr]:
+    def match(self, pattern: typing.Union[str, typing.Pattern]) -> typing.Sequence[typing.AnyStr]:
         """Match the :py:func:`royalnet.utils.commandargs.joined` to a regex pattern.
 
         Parameters:
diff --git a/royalnet/commands/commanddata.py b/royalnet/commands/commanddata.py
new file mode 100644
index 00000000..6e323e2c
--- /dev/null
+++ b/royalnet/commands/commanddata.py
@@ -0,0 +1,18 @@
+class CommandData:
+    async def reply(self, text: str) -> None:
+        """Send a text message to the channel where the call was made.
+
+        Parameters:
+             text: The text to be sent, possibly formatted in the weird undescribed markup that I'm using."""
+        raise NotImplementedError()
+
+    async def get_author(self, error_if_none: bool = False):
+        """Try to find the identifier of the user that sent the message.
+        That probably means, the database row identifying the user.
+
+        Parameters:
+            error_if_none: Raise a :py:exc:`royalnet.error.UnregisteredError` if this is True and the call has no author.
+
+        Raises:
+             :py:exc:`royalnet.error.UnregisteredError` if ``error_if_none`` is set to True and no author is found."""
+        raise NotImplementedError()
diff --git a/royalnet/commands/commandinterface.py b/royalnet/commands/commandinterface.py
new file mode 100644
index 00000000..81e263ae
--- /dev/null
+++ b/royalnet/commands/commandinterface.py
@@ -0,0 +1,33 @@
+import typing
+import asyncio
+if typing.TYPE_CHECKING:
+    from ..database import Alchemy
+    from ..bots import GenericBot
+
+
+class CommandInterface:
+    name: str = NotImplemented
+    prefix: str = NotImplemented
+    alchemy: "Alchemy" = NotImplemented
+    bot: "GenericBot" = NotImplemented
+    loop: asyncio.AbstractEventLoop = NotImplemented
+
+    def __init__(self):
+        self.session = self.alchemy.Session()
+
+    def register_net_handler(self, message_type: str, network_handler: typing.Callable):
+        """Register a new handler for messages received through Royalnet."""
+        raise NotImplementedError()
+
+    def unregister_net_handler(self, message_type: str):
+        """Remove a Royalnet handler."""
+        raise NotImplementedError()
+
+    async def net_request(self, message, destination: str) -> dict:
+        """Send data through a :py:class:`royalnet.network.RoyalnetLink` and wait for a
+        :py:class:`royalnet.network.Reply`.
+
+        Parameters:
+            message: The data to be sent. Must be :py:mod:`pickle`-able.
+            destination: The destination of the request, either in UUID format or node name."""
+        raise NotImplementedError()
diff --git a/royalnet/commands/diario.py b/royalnet/commands/diario.py
deleted file mode 100644
index a7cfd609..00000000
--- a/royalnet/commands/diario.py
+++ /dev/null
@@ -1,209 +0,0 @@
-import re
-import datetime
-import telegram
-import typing
-import os
-import aiohttp
-from ..utils import Command, Call
-from ..error import InvalidInputError, InvalidConfigError, ExternalError
-from ..database.tables import Royal, Diario, Alias
-from ..utils import asyncify
-
-
-# NOTE: Requires imgur api key for image upload, get one at https://apidocs.imgur.com
-class DiarioCommand(Command):
-
-    command_name = "diario"
-    command_description = "Aggiungi una citazione al Diario."
-    command_syntax = "[!] \"(testo)\" --[autore], [contesto]"
-
-    require_alchemy_tables = {Royal, Diario, Alias}
-
-    @classmethod
-    async def _telegram_to_imgur(cls, photosizes: typing.List[telegram.PhotoSize], caption="") -> str:
-        # Select the largest photo
-        largest_photo = sorted(photosizes, key=lambda p: p.width * p.height)[-1]
-        # Get the photo url
-        photo_file: telegram.File = await asyncify(largest_photo.get_file)
-        # Forward the url to imgur, as an upload
-        try:
-            imgur_api_key = os.environ["IMGUR_CLIENT_ID"]
-        except KeyError:
-            raise InvalidConfigError("Missing IMGUR_CLIENT_ID envvar, can't upload images to imgur.")
-        async with aiohttp.request("post", "https://api.imgur.com/3/upload", data={
-            "image": photo_file.file_path,
-            "type": "URL",
-            "title": "Diario image",
-            "description": caption
-        }, headers={
-            "Authorization": f"Client-ID {imgur_api_key}"
-        }) as request:
-            response = await request.json()
-            if not response["success"]:
-                raise ExternalError("imgur returned an error in the image upload.")
-            return response["data"]["link"]
-
-    @classmethod
-    async def common(cls, call: Call):
-        # Find the creator of the quotes
-        creator = await call.get_author(error_if_none=True)
-        # Recreate the full sentence
-        raw_text = " ".join(call.args)
-        # Pass the sentence through the diario regex
-        match = re.match(r'(!)? *["«‘“‛‟❛❝〝＂`]([^"]+)["»’”❜❞〞＂`] *(?:(?:-{1,2}|—) *([\w ]+))?(?:, *([^ ].*))?', raw_text)
-        # Find the corresponding matches
-        if match is not None:
-            spoiler = bool(match.group(1))
-            text = match.group(2)
-            quoted = match.group(3)
-            context = match.group(4)
-        # Otherwise, consider everything part of the text
-        else:
-            spoiler = False
-            text = raw_text
-            quoted = None
-            context = None
-        timestamp = datetime.datetime.now()
-        # Ensure there is some text
-        if not text:
-            raise InvalidInputError("Missing text.")
-        # Or a quoted
-        if not quoted:
-            quoted = None
-        if not context:
-            context = None
-        # Find if there's a Royalnet account associated with the quoted name
-        if quoted is not None:
-            quoted_alias = await asyncify(call.session.query(call.alchemy.Alias).filter_by(alias=quoted.lower()).one_or_none)
-        else:
-            quoted_alias = None
-        quoted_account = quoted_alias.royal if quoted_alias is not None else None
-        if quoted_alias is not None and quoted_account is None:
-            await call.reply("⚠️ Il nome dell'autore è ambiguo, quindi la riga non è stata aggiunta.\n"
-                             "Per piacere, ripeti il comando con un nome più specifico!")
-            return
-        # Create the diario quote
-        diario = call.alchemy.Diario(creator=creator,
-                                     quoted_account=quoted_account,
-                                     quoted=quoted,
-                                     text=text,
-                                     context=context,
-                                     timestamp=timestamp,
-                                     media_url=None,
-                                     spoiler=spoiler)
-        call.session.add(diario)
-        await asyncify(call.session.commit)
-        await call.reply(f"✅ {str(diario)}")
-
-    @classmethod
-    async def telegram(cls, call: Call):
-        update: telegram.Update = call.kwargs["update"]
-        message: telegram.Message = update.message
-        reply: telegram.Message = message.reply_to_message
-        creator = await call.get_author()
-        # noinspection PyUnusedLocal
-        quoted_account: typing.Optional[call.alchemy.Telegram]
-        # noinspection PyUnusedLocal
-        quoted: typing.Optional[str]
-        # noinspection PyUnusedLocal
-        text: typing.Optional[str]
-        # noinspection PyUnusedLocal
-        context: typing.Optional[str]
-        # noinspection PyUnusedLocal
-        timestamp: datetime.datetime
-        # noinspection PyUnusedLocal
-        media_url: typing.Optional[str]
-        # noinspection PyUnusedLocal
-        spoiler: bool
-        if creator is None:
-            await call.reply("⚠️ Devi essere registrato a Royalnet per usare questo comando!")
-            return
-        if reply is not None:
-            # Get the message text
-            text = reply.text
-            # Check if there's an image associated with the reply
-            photosizes: typing.Optional[typing.List[telegram.PhotoSize]] = reply.photo
-            if photosizes:
-                # Text is a caption
-                text = reply.caption
-                media_url = await cls._telegram_to_imgur(photosizes, text if text is not None else "")
-            else:
-                media_url = None
-            # Ensure there is a text or an image
-            if not (text or media_url):
-                raise InvalidInputError("Missing text.")
-            # Find the Royalnet account associated with the sender
-            quoted_tg = await asyncify(call.session.query(call.alchemy.Telegram)
-                                                   .filter_by(tg_id=reply.from_user.id)
-                                                   .one_or_none)
-            quoted_account = quoted_tg.royal if quoted_tg is not None else None
-            # Find the quoted name to assign
-            quoted_user: telegram.User = reply.from_user
-            quoted = quoted_user.full_name
-            # Get the timestamp
-            timestamp = reply.date
-            # Set the other properties
-            spoiler = False
-            context = None
-        else:
-            # Get the current timestamp
-            timestamp = datetime.datetime.now()
-            # Get the message text
-            raw_text = " ".join(call.args)
-            # Check if there's an image associated with the reply
-            photosizes: typing.Optional[typing.List[telegram.PhotoSize]] = message.photo
-            if photosizes:
-                media_url = await cls._telegram_to_imgur(photosizes, raw_text if raw_text is not None else "")
-            else:
-                media_url = None
-            # Parse the text, if it exists
-            if raw_text:
-                # Pass the sentence through the diario regex
-                match = re.match(r'(!)? *["«‘“‛‟❛❝〝＂`]([^"]+)["»’”❜❞〞＂`] *(?:(?:-{1,2}|—) *([\w ]+))?(?:, *([^ ].*))?',
-                                 raw_text)
-                # Find the corresponding matches
-                if match is not None:
-                    spoiler = bool(match.group(1))
-                    text = match.group(2)
-                    quoted = match.group(3)
-                    context = match.group(4)
-                # Otherwise, consider everything part of the text
-                else:
-                    spoiler = False
-                    text = raw_text
-                    quoted = None
-                    context = None
-                # Ensure there's a quoted
-                if not quoted:
-                    quoted = None
-                if not context:
-                    context = None
-                # Find if there's a Royalnet account associated with the quoted name
-                if quoted is not None:
-                    quoted_alias = await asyncify(
-                        call.session.query(call.alchemy.Alias)
-                                    .filter_by(alias=quoted.lower()).one_or_none)
-                else:
-                    quoted_alias = None
-                quoted_account = quoted_alias.royal if quoted_alias is not None else None
-            else:
-                text = None
-                quoted = None
-                quoted_account = None
-                spoiler = False
-                context = None
-            # Ensure there is a text or an image
-            if not (text or media_url):
-                raise InvalidInputError("Missing text.")
-        # Create the diario quote
-        diario = call.alchemy.Diario(creator=creator,
-                                     quoted_account=quoted_account,
-                                     quoted=quoted,
-                                     text=text,
-                                     context=context,
-                                     timestamp=timestamp,
-                                     media_url=media_url,
-                                     spoiler=spoiler)
-        call.session.add(diario)
-        await asyncify(call.session.commit)
-        await call.reply(f"✅ {str(diario)}")
diff --git a/royalnet/commands/dlmusic.py b/royalnet/commands/dlmusic.py
deleted file mode 100644
index 33348afe..00000000
--- a/royalnet/commands/dlmusic.py
+++ /dev/null
@@ -1,34 +0,0 @@
-import asyncio
-import typing
-import urllib.parse
-from ..utils import Command, Call, asyncify
-from ..audio import YtdlVorbis
-
-
-ytdl_args = {
-    "format": "bestaudio",
-    "outtmpl": f"./downloads/%(title)s.%(ext)s"
-}
-
-
-seconds_before_deletion = 15*60
-
-
-class DlmusicCommand(Command):
-
-    command_name = "dlmusic"
-    command_description = "Scarica un video."
-    command_syntax = "(url)"
-
-    @classmethod
-    async def common(cls, call: Call):
-        url = call.args.joined()
-        if url.startswith("http://") or url.startswith("https://"):
-            vfiles: typing.List[YtdlVorbis] = await asyncify(YtdlVorbis.create_and_ready_from_url, url, **ytdl_args)
-        else:
-            vfiles = await asyncify(YtdlVorbis.create_and_ready_from_url, f"ytsearch:{url}", **ytdl_args)
-        for vfile in vfiles:
-            await call.reply(f"⬇️ https://scaleway.steffo.eu/{urllib.parse.quote(vfile.vorbis_filename.replace('./downloads/', './musicbot_cache/'))}")
-        await asyncio.sleep(seconds_before_deletion)
-        for vfile in vfiles:
-            vfile.delete()
diff --git a/royalnet/commands/ping.py b/royalnet/commands/ping.py
deleted file mode 100644
index 63ba7e37..00000000
--- a/royalnet/commands/ping.py
+++ /dev/null
@@ -1,21 +0,0 @@
-import asyncio
-from ..utils import Command, Call
-from ..error import InvalidInputError
-
-
-class PingCommand(Command):
-
-    command_name = "ping"
-    command_description = "Ping pong dopo un po' di tempo!"
-    command_syntax = "[time_to_wait]"
-
-    @classmethod
-    async def common(cls, call: Call):
-        try:
-            time = int(call.args[0])
-        except InvalidInputError:
-            time = 0
-        except ValueError:
-            raise InvalidInputError("time_to_wait is not a number")
-        await asyncio.sleep(time)
-        await call.reply("🏓 Pong!")
diff --git a/royalnet/commands/play.py b/royalnet/commands/play.py
deleted file mode 100644
index 1537feaa..00000000
--- a/royalnet/commands/play.py
+++ /dev/null
@@ -1,84 +0,0 @@
-import typing
-import asyncio
-import pickle
-from ..utils import Command, Call, NetworkHandler, asyncify
-from ..network import Request, ResponseSuccess
-from ..error import TooManyFoundError, NoneFoundError
-from ..audio import YtdlDiscord
-if typing.TYPE_CHECKING:
-    from ..bots import DiscordBot
-
-
-ytdl_args = {
-    "format": "bestaudio",
-    "outtmpl": f"./downloads/%(title)s.%(ext)s"
-}
-
-
-class PlayNH(NetworkHandler):
-    message_type = "music_play"
-
-    @classmethod
-    async def discord(cls, bot: "DiscordBot", data: dict):
-        """Handle a play Royalnet request. That is, add audio to a PlayMode."""
-        # Find the matching guild
-        if data["guild_name"]:
-            guild = bot.client.find_guild(data["guild_name"])
-        else:
-            if len(bot.music_data) == 0:
-                raise NoneFoundError("No voice clients active")
-            if len(bot.music_data) > 1:
-                raise TooManyFoundError("Multiple guilds found")
-            guild = list(bot.music_data)[0]
-        # Ensure the guild has a PlayMode before adding the file to it
-        if not bot.music_data.get(guild):
-            # TODO: change Exception
-            raise Exception("No music_data for this guild")
-        # Start downloading
-        if data["url"].startswith("http://") or data["url"].startswith("https://"):
-            dfiles: typing.List[YtdlDiscord] = await asyncify(YtdlDiscord.create_and_ready_from_url, data["url"], **ytdl_args)
-        else:
-            dfiles = await asyncify(YtdlDiscord.create_and_ready_from_url, f"ytsearch:{data['url']}", **ytdl_args)
-        await bot.add_to_music_data(dfiles, guild)
-        # Create response dictionary
-        response = {
-            "videos": [{
-                "title": dfile.info.title,
-                "discord_embed_pickle": str(pickle.dumps(dfile.info.to_discord_embed()))
-            } for dfile in dfiles]
-        }
-        return ResponseSuccess(response)
-
-
-async def notify_on_timeout(call: Call, url: str, time: float, repeat: bool = False):
-    """Send a message after a while to let the user know that the bot is still downloading the files and hasn't crashed."""
-    while True:
-        await asyncio.sleep(time)
-        await call.reply(f"ℹ️ Il download di [c]{url}[/c] sta richiedendo più tempo del solito, ma è ancora in corso!")
-        if not repeat:
-            break
-
-
-class PlayCommand(Command):
-    command_name = "play"
-    command_description = "Riproduce una canzone in chat vocale."
-    command_syntax = "[ [guild] ] (url)"
-
-    network_handlers = [PlayNH]
-
-    @classmethod
-    async def common(cls, call: Call):
-        guild_name, url = call.args.match(r"(?:\[(.+)])?\s*<?(.+)>?")
-        download_task = call.loop.create_task(call.net_request(Request("music_play", {"url": url, "guild_name": guild_name}), "discord"))
-        notify_task = call.loop.create_task(notify_on_timeout(call, url, time=30, repeat=True))
-        try:
-            data: dict = await download_task
-        finally:
-            notify_task.cancel()
-        for video in data["videos"]:
-            if call.interface_name == "discord":
-                # This is one of the unsafest things ever
-                embed = pickle.loads(eval(video["discord_embed_pickle"]))
-                await call.channel.send(content="✅ Aggiunto alla coda:", embed=embed)
-            else:
-                await call.reply(f"✅ [i]{video['title']}[/i] scaricato e aggiunto alla coda.")
diff --git a/royalnet/commands/rage.py b/royalnet/commands/rage.py
deleted file mode 100644
index c9a36ee4..00000000
--- a/royalnet/commands/rage.py
+++ /dev/null
@@ -1,20 +0,0 @@
-import random
-from ..utils import Command, Call
-
-
-MAD = ["MADDEN MADDEN MADDEN MADDEN",
-       "EA bad, praise Geraldo!",
-       "Stai sfogando la tua ira sul bot!",
-       "Basta, io cambio gilda!",
-       "Fondiamo la RRYG!"]
-
-
-class RageCommand(Command):
-
-    command_name = "rage"
-    command_description = "Arrabbiati con qualcosa, possibilmente una software house."
-    command_syntax = ""
-
-    @classmethod
-    async def common(cls, call: Call):
-        await call.reply(f"😠 {random.sample(MAD, 1)[0]}")
diff --git a/royalnet/commands/royalgames/__init__.py b/royalnet/commands/royalgames/__init__.py
new file mode 100644
index 00000000..96517eec
--- /dev/null
+++ b/royalnet/commands/royalgames/__init__.py
@@ -0,0 +1,30 @@
+"""Commands that can be used in bots.
+
+These probably won't suit your needs, as they are tailored for the bots of the Royal Games gaming community, but they
+ may be useful to develop new ones."""
+
+from .ping import PingCommand
+from .ciaoruozi import CiaoruoziCommand
+from .color import ColorCommand
+from .cv import CvCommand
+from .diario import DiarioCommand
+from .mp3 import Mp3Command
+from .summon import SummonCommand
+from .pause import PauseCommand
+from .play import PlayCommand
+from .playmode import PlaymodeCommand
+from .queue import QueueCommand
+from .reminder import ReminderCommand
+
+__all__ = ["PingCommand",
+           "CiaoruoziCommand",
+           "ColorCommand",
+           "CvCommand",
+           "DiarioCommand",
+           "Mp3Command",
+           "SummonCommand",
+           "PauseCommand",
+           "PlayCommand",
+           "PlaymodeCommand",
+           "QueueCommand",
+           "ReminderCommand"]
diff --git a/royalnet/commands/royalgames/ciaoruozi.py b/royalnet/commands/royalgames/ciaoruozi.py
new file mode 100644
index 00000000..5138f9a8
--- /dev/null
+++ b/royalnet/commands/royalgames/ciaoruozi.py
@@ -0,0 +1,24 @@
+import typing
+import telegram
+from ..command import Command
+from ..commandargs import CommandArgs
+from ..commanddata import CommandData
+
+
+class CiaoruoziCommand(Command):
+    name: str = "ciaoruozi"
+
+    description: str = "Saluta Ruozi, un leggendario essere che una volta era in Royal Games."
+
+    syntax: str = ""
+
+    require_alchemy_tables: typing.Set = set()
+
+    async def run(self, args: CommandArgs, data: CommandData) -> None:
+        if self.interface.name == "telegram":
+            update: telegram.Update = data.update
+            user: telegram.User = update.effective_user
+            if user.id == 112437036:
+                await data.reply("👋 Ciao me!")
+                return
+        await data.reply("👋 Ciao Ruozi!")
diff --git a/royalnet/commands/royalgames/color.py b/royalnet/commands/royalgames/color.py
new file mode 100644
index 00000000..871a0ee0
--- /dev/null
+++ b/royalnet/commands/royalgames/color.py
@@ -0,0 +1,15 @@
+import typing
+from ..command import Command
+from ..commandargs import CommandArgs
+from ..commanddata import CommandData
+
+
+class ColorCommand(Command):
+    name: str = "color"
+
+    description: str = "Invia un colore in chat...?"
+
+    async def run(self, args: CommandArgs, data: CommandData) -> None:
+        await data.reply("""
+                         [i]I am sorry, unknown error occured during working with your request, Admin were notified[/i]
+                         """)
diff --git a/royalnet/commands/cv.py b/royalnet/commands/royalgames/cv.py
similarity index 80%
rename from royalnet/commands/cv.py
rename to royalnet/commands/royalgames/cv.py
index cd4c37d2..79b22760 100644
--- a/royalnet/commands/cv.py
+++ b/royalnet/commands/royalgames/cv.py
@@ -1,11 +1,13 @@
-import typing
 import discord
-import asyncio
-from ..utils import Command, Call, NetworkHandler, andformat
-from ..network import Request, ResponseSuccess
-from ..error import NoneFoundError, TooManyFoundError
-if typing.TYPE_CHECKING:
-    from ..bots import DiscordBot
+import typing
+from ..command import Command
+from ..commandinterface import CommandInterface
+from ..commandargs import CommandArgs
+from ..commanddata import CommandData
+from ...network import Request, ResponseSuccess
+from ...utils import NetworkHandler, andformat
+from ...bots import DiscordBot
+from ...error import *
 
 
 class CvNH(NetworkHandler):
@@ -41,14 +43,14 @@ class CvNH(NetworkHandler):
         # Edit the message, sorted by channel
         for channel in sorted(channels, key=lambda c: -c):
             members_in_channels[channel].sort(key=lambda x: x.nick if x.nick is not None else x.name)
-            if channel == 0:
+            if channel == 0 and len(members_in_channels[0]) > 0:
                 message += "[b]Non in chat vocale:[/b]\n"
             else:
                 message += f"[b]In #{channels[channel].name}:[/b]\n"
             for member in members_in_channels[channel]:
                 member: typing.Union[discord.User, discord.Member]
                 # Ignore not-connected non-notable members
-                if not data["full"] and channel == 0 and len(member.roles) < 2:
+                if not data["everyone"] and channel == 0 and len(member.roles) < 2:
                     continue
                 # Ignore offline members
                 if member.status == discord.Status.offline and member.voice is None:
@@ -113,15 +115,20 @@ class CvNH(NetworkHandler):
 
 
 class CvCommand(Command):
+    name: str = "cv"
 
-    command_name = "cv"
-    command_description = "Elenca le persone attualmente connesse alla chat vocale."
-    command_syntax = "[guildname]"
+    description: str = "Elenca le persone attualmente connesse alla chat vocale."
 
-    network_handlers = [CvNH]
+    syntax: str = "[guildname] "
 
-    @classmethod
-    async def common(cls, call: Call):
-        guild_name = call.args.optional(0)
-        response = await call.net_request(Request("discord_cv", {"guild_name": guild_name, "full": False}), "discord")
-        await call.reply(response["response"])
+    def __init__(self, interface: CommandInterface):
+        super().__init__(interface)
+        interface.register_net_handler("discord_cv", CvNH)
+
+    async def run(self, args: CommandArgs, data: CommandData) -> None:
+        # noinspection PyTypeChecker
+        guild_name, everyone = args.match(r"(?:\[(.+)])?\s*(\S+)?\s*")
+        response = await self.interface.net_request(Request("discord_cv", {"guild_name": guild_name,
+                                                                           "everyone": bool(everyone)}),
+                                                    destination="discord")
+        await data.reply(response["response"])
diff --git a/royalnet/commands/royalgames/diario.py b/royalnet/commands/royalgames/diario.py
new file mode 100644
index 00000000..5766d9d4
--- /dev/null
+++ b/royalnet/commands/royalgames/diario.py
@@ -0,0 +1,212 @@
+import typing
+import re
+import datetime
+import telegram
+import os
+import aiohttp
+from ..command import Command
+from ..commandargs import CommandArgs
+from ..commanddata import CommandData
+from ...database.tables import Royal, Diario, Alias
+from ...utils import asyncify
+from ...error import *
+
+
+async def to_imgur(photosizes: typing.List[telegram.PhotoSize], caption="") -> str:
+    # Select the largest photo
+    largest_photo = sorted(photosizes, key=lambda p: p.width * p.height)[-1]
+    # Get the photo url
+    photo_file: telegram.File = await asyncify(largest_photo.get_file)
+    # Forward the url to imgur, as an upload
+    try:
+        imgur_api_key = os.environ["IMGUR_CLIENT_ID"]
+    except KeyError:
+        raise InvalidConfigError("Missing IMGUR_CLIENT_ID envvar, can't upload images to imgur.")
+    async with aiohttp.request("post", "https://api.imgur.com/3/upload", data={
+        "image": photo_file.file_path,
+        "type": "URL",
+        "title": "Diario image",
+        "description": caption
+    }, headers={
+        "Authorization": f"Client-ID {imgur_api_key}"
+    }) as request:
+        response = await request.json()
+        if not response["success"]:
+            raise ExternalError("imgur returned an error in the image upload.")
+        return response["data"]["link"]
+
+
+class DiarioCommand(Command):
+    name: str = "diario"
+
+    description: str = "Aggiungi una citazione al Diario."
+
+    syntax = "[!] \"(testo)\" --[autore], [contesto]"
+
+    require_alchemy_tables = {Royal, Diario, Alias}
+
+    async def run(self, args: CommandArgs, data: CommandData) -> None:
+        if self.interface.name == "telegram":
+            update: telegram.Update = data.update
+            message: telegram.Message = update.message
+            reply: telegram.Message = message.reply_to_message
+            creator = await data.get_author()
+            # noinspection PyUnusedLocal
+            quoted: typing.Optional[str]
+            # noinspection PyUnusedLocal
+            text: typing.Optional[str]
+            # noinspection PyUnusedLocal
+            context: typing.Optional[str]
+            # noinspection PyUnusedLocal
+            timestamp: datetime.datetime
+            # noinspection PyUnusedLocal
+            media_url: typing.Optional[str]
+            # noinspection PyUnusedLocal
+            spoiler: bool
+            if creator is None:
+                await data.reply("⚠️ Devi essere registrato a Royalnet per usare questo comando!")
+                return
+            if reply is not None:
+                # Get the message text
+                text = reply.text
+                # Check if there's an image associated with the reply
+                photosizes: typing.Optional[typing.List[telegram.PhotoSize]] = reply.photo
+                if photosizes:
+                    # Text is a caption
+                    text = reply.caption
+                    media_url = await to_imgur(photosizes, text if text is not None else "")
+                else:
+                    media_url = None
+                # Ensure there is a text or an image
+                if not (text or media_url):
+                    raise InvalidInputError("Missing text.")
+                # Find the Royalnet account associated with the sender
+                quoted_tg = await asyncify(self.interface.session.query(self.interface.alchemy.Telegram)
+                                           .filter_by(tg_id=reply.from_user.id)
+                                           .one_or_none)
+                quoted_account = quoted_tg.royal if quoted_tg is not None else None
+                # Find the quoted name to assign
+                quoted_user: telegram.User = reply.from_user
+                quoted = quoted_user.full_name
+                # Get the timestamp
+                timestamp = reply.date
+                # Set the other properties
+                spoiler = False
+                context = None
+            else:
+                # Get the current timestamp
+                timestamp = datetime.datetime.now()
+                # Get the message text
+                raw_text = " ".join(args)
+                # Check if there's an image associated with the reply
+                photosizes: typing.Optional[typing.List[telegram.PhotoSize]] = message.photo
+                if photosizes:
+                    media_url = await to_imgur(photosizes, raw_text if raw_text is not None else "")
+                else:
+                    media_url = None
+                # Parse the text, if it exists
+                if raw_text:
+                    # Pass the sentence through the diario regex
+                    match = re.match(
+                        r'(!)? *["«‘“‛‟❛❝〝＂`]([^"]+)["»’”❜❞〞＂`] *(?:(?:-{1,2}|—) *([\w ]+))?(?:, *([^ ].*))?',
+                        raw_text)
+                    # Find the corresponding matches
+                    if match is not None:
+                        spoiler = bool(match.group(1))
+                        text = match.group(2)
+                        quoted = match.group(3)
+                        context = match.group(4)
+                    # Otherwise, consider everything part of the text
+                    else:
+                        spoiler = False
+                        text = raw_text
+                        quoted = None
+                        context = None
+                    # Ensure there's a quoted
+                    if not quoted:
+                        quoted = None
+                    if not context:
+                        context = None
+                    # Find if there's a Royalnet account associated with the quoted name
+                    if quoted is not None:
+                        quoted_alias = await asyncify(
+                            self.interface.session.query(self.interface.alchemy.Alias)
+                                                  .filter_by(alias=quoted.lower()).one_or_none)
+                    else:
+                        quoted_alias = None
+                    quoted_account = quoted_alias.royal if quoted_alias is not None else None
+                else:
+                    text = None
+                    quoted = None
+                    quoted_account = None
+                    spoiler = False
+                    context = None
+                # Ensure there is a text or an image
+                if not (text or media_url):
+                    raise InvalidInputError("Missing text.")
+            # Create the diario quote
+            diario = self.interface.alchemy.Diario(creator=creator,
+                                                   quoted_account=quoted_account,
+                                                   quoted=quoted,
+                                                   text=text,
+                                                   context=context,
+                                                   timestamp=timestamp,
+                                                   media_url=media_url,
+                                                   spoiler=spoiler)
+            self.interface.session.add(diario)
+            await asyncify(self.interface.session.commit)
+            await data.reply(f"✅ {str(diario)}")
+        else:
+            # Find the creator of the quotes
+            creator = await data.get_author(error_if_none=True)
+            # Recreate the full sentence
+            raw_text = " ".join(args)
+            # Pass the sentence through the diario regex
+            match = re.match(r'(!)? *["«‘“‛‟❛❝〝＂`]([^"]+)["»’”❜❞〞＂`] *(?:(?:-{1,2}|—) *([\w ]+))?(?:, *([^ ].*))?',
+                             raw_text)
+            # Find the corresponding matches
+            if match is not None:
+                spoiler = bool(match.group(1))
+                text = match.group(2)
+                quoted = match.group(3)
+                context = match.group(4)
+            # Otherwise, consider everything part of the text
+            else:
+                spoiler = False
+                text = raw_text
+                quoted = None
+                context = None
+            timestamp = datetime.datetime.now()
+            # Ensure there is some text
+            if not text:
+                raise InvalidInputError("Missing text.")
+            # Or a quoted
+            if not quoted:
+                quoted = None
+            if not context:
+                context = None
+            # Find if there's a Royalnet account associated with the quoted name
+            if quoted is not None:
+                quoted_alias = await asyncify(
+                    self.interface.session.query(self.interface.alchemy.Alias)
+                                          .filter_by(alias=quoted.lower())
+                                          .one_or_none)
+            else:
+                quoted_alias = None
+            quoted_account = quoted_alias.royal if quoted_alias is not None else None
+            if quoted_alias is not None and quoted_account is None:
+                await data.reply("⚠️ Il nome dell'autore è ambiguo, quindi la riga non è stata aggiunta.\n"
+                                 "Per piacere, ripeti il comando con un nome più specifico!")
+                return
+            # Create the diario quote
+            diario = self.interface.alchemy.Diario(creator=creator,
+                                                   quoted_account=quoted_account,
+                                                   quoted=quoted,
+                                                   text=text,
+                                                   context=context,
+                                                   timestamp=timestamp,
+                                                   media_url=None,
+                                                   spoiler=spoiler)
+            self.interface.session.add(diario)
+            await asyncify(self.interface.session.commit)
+            await data.reply(f"✅ {str(diario)}")
diff --git a/royalnet/commands/royalgames/mp3.py b/royalnet/commands/royalgames/mp3.py
new file mode 100644
index 00000000..e3734e59
--- /dev/null
+++ b/royalnet/commands/royalgames/mp3.py
@@ -0,0 +1,40 @@
+import typing
+import urllib.parse
+import asyncio
+from ..command import Command
+from ..commandargs import CommandArgs
+from ..commanddata import CommandData
+from ...utils import asyncify
+from ...audio import YtdlMp3
+
+
+class Mp3Command(Command):
+    name: str = "mp3"
+
+    description: str = "Scarica un video con youtube-dl e invialo in chat."
+
+    syntax = "(ytdlstring)"
+
+    ytdl_args = {
+        "format": "bestaudio",
+        "outtmpl": f"./downloads/%(title)s.%(ext)s"
+    }
+
+    seconds_before_deletion = 15 * 60
+
+    async def run(self, args: CommandArgs, data: CommandData) -> None:
+        url = args.joined()
+        if url.startswith("http://") or url.startswith("https://"):
+            vfiles: typing.List[YtdlMp3] = await asyncify(YtdlMp3.create_and_ready_from_url,
+                                                          url,
+                                                          **self.ytdl_args)
+        else:
+            vfiles = await asyncify(YtdlMp3.create_and_ready_from_url, f"ytsearch:{url}", **self.ytdl_args)
+        for vfile in vfiles:
+            await data.reply(f"⬇️ Il file richiesto può essere scaricato a:\n"
+                             f"https://scaleway.steffo.eu/{urllib.parse.quote(vfile.mp3_filename.replace('./downloads/', './musicbot_cache/'))}\n"
+                             f"Verrà eliminato tra {self.seconds_before_deletion} secondi.")
+        await asyncio.sleep(self.seconds_before_deletion)
+        for vfile in vfiles:
+            vfile.delete()
+            await data.reply(f"⏹ Il file {vfile.info.title} è scaduto ed è stato eliminato.")
diff --git a/royalnet/commands/author.py b/royalnet/commands/royalgames/old/author.py
similarity index 100%
rename from royalnet/commands/author.py
rename to royalnet/commands/royalgames/old/author.py
diff --git a/royalnet/commands/dateparser.py b/royalnet/commands/royalgames/old/dateparser.py
similarity index 100%
rename from royalnet/commands/dateparser.py
rename to royalnet/commands/royalgames/old/dateparser.py
diff --git a/royalnet/commands/debug_create.py b/royalnet/commands/royalgames/old/debug_create.py
similarity index 100%
rename from royalnet/commands/debug_create.py
rename to royalnet/commands/royalgames/old/debug_create.py
diff --git a/royalnet/commands/error_handler.py b/royalnet/commands/royalgames/old/error_handler.py
similarity index 100%
rename from royalnet/commands/error_handler.py
rename to royalnet/commands/royalgames/old/error_handler.py
diff --git a/royalnet/commands/id.py b/royalnet/commands/royalgames/old/id.py
similarity index 100%
rename from royalnet/commands/id.py
rename to royalnet/commands/royalgames/old/id.py
diff --git a/royalnet/commands/kv.py b/royalnet/commands/royalgames/old/kv.py
similarity index 100%
rename from royalnet/commands/kv.py
rename to royalnet/commands/royalgames/old/kv.py
diff --git a/royalnet/commands/kvactive.py b/royalnet/commands/royalgames/old/kvactive.py
similarity index 100%
rename from royalnet/commands/kvactive.py
rename to royalnet/commands/royalgames/old/kvactive.py
diff --git a/royalnet/commands/kvroll.py b/royalnet/commands/royalgames/old/kvroll.py
similarity index 100%
rename from royalnet/commands/kvroll.py
rename to royalnet/commands/royalgames/old/kvroll.py
diff --git a/royalnet/commands/missing.py b/royalnet/commands/royalgames/old/missing.py
similarity index 100%
rename from royalnet/commands/missing.py
rename to royalnet/commands/royalgames/old/missing.py
diff --git a/royalnet/commands/null.py b/royalnet/commands/royalgames/old/null.py
similarity index 100%
rename from royalnet/commands/null.py
rename to royalnet/commands/royalgames/old/null.py
diff --git a/royalnet/commands/reminder.py b/royalnet/commands/royalgames/old/reminder.py
similarity index 100%
rename from royalnet/commands/reminder.py
rename to royalnet/commands/royalgames/old/reminder.py
diff --git a/royalnet/commands/royalnetprofile.py b/royalnet/commands/royalgames/old/royalnetprofile.py
similarity index 100%
rename from royalnet/commands/royalnetprofile.py
rename to royalnet/commands/royalgames/old/royalnetprofile.py
diff --git a/royalnet/commands/sync.py b/royalnet/commands/royalgames/old/sync.py
similarity index 100%
rename from royalnet/commands/sync.py
rename to royalnet/commands/royalgames/old/sync.py
diff --git a/royalnet/commands/videoinfo.py b/royalnet/commands/royalgames/old/videoinfo.py
similarity index 100%
rename from royalnet/commands/videoinfo.py
rename to royalnet/commands/royalgames/old/videoinfo.py
diff --git a/royalnet/commands/pause.py b/royalnet/commands/royalgames/pause.py
similarity index 52%
rename from royalnet/commands/pause.py
rename to royalnet/commands/royalgames/pause.py
index 95437ff4..00f42d29 100644
--- a/royalnet/commands/pause.py
+++ b/royalnet/commands/royalgames/pause.py
@@ -1,10 +1,14 @@
 import typing
 import discord
-from ..network import Request, ResponseSuccess
-from ..utils import Command, Call, NetworkHandler
-from ..error import TooManyFoundError, NoneFoundError
+from ..command import Command
+from ..commandinterface import CommandInterface
+from ..commandargs import CommandArgs
+from ..commanddata import CommandData
+from ...utils import NetworkHandler
+from ...network import Request, ResponseSuccess
+from ...error import NoneFoundError
 if typing.TYPE_CHECKING:
-    from ..bots import DiscordBot
+    from ...bots import DiscordBot
 
 
 class PauseNH(NetworkHandler):
@@ -32,22 +36,24 @@ class PauseNH(NetworkHandler):
             voice_client._player.resume()
         else:
             voice_client._player.pause()
-        return ResponseSuccess({"resume": resume})
+        return ResponseSuccess({"resumed": resume})
 
 
 class PauseCommand(Command):
+    name: str = "pause"
 
-    command_name = "pause"
-    command_description = "Mette in pausa o riprende la riproduzione della canzone attuale."
-    command_syntax = "[ [guild] ]"
+    description: str = "Mette in pausa o riprende la riproduzione della canzone attuale."
 
-    network_handlers = [PauseNH]
+    syntax = "[ [guild] ]"
 
-    @classmethod
-    async def common(cls, call: Call):
-        guild, = call.args.match(r"(?:\[(.+)])?")
-        response = await call.net_request(Request("music_pause", {"guild_name": guild}), "discord")
-        if response["resume"]:
-            await call.reply(f"▶️ Riproduzione ripresa.")
+    def __init__(self, interface: CommandInterface):
+        super().__init__(interface)
+        interface.register_net_handler(PauseNH.message_type, PauseNH)
+
+    async def run(self, args: CommandArgs, data: CommandData) -> None:
+        guild, = args.match(r"(?:\[(.+)])?")
+        response = await self.interface.net_request(Request("music_pause", {"guild_name": guild}), "discord")
+        if response["resumed"]:
+            await data.reply(f"▶️ Riproduzione ripresa.")
         else:
-            await call.reply(f"⏸ Riproduzione messa in pausa.")
+            await data.reply(f"⏸ Riproduzione messa in pausa.")
diff --git a/royalnet/commands/royalgames/ping.py b/royalnet/commands/royalgames/ping.py
new file mode 100644
index 00000000..5fbefea4
--- /dev/null
+++ b/royalnet/commands/royalgames/ping.py
@@ -0,0 +1,13 @@
+import typing
+from ..command import Command
+from ..commandargs import CommandArgs
+from ..commanddata import CommandData
+
+
+class PingCommand(Command):
+    name: str = "ping"
+
+    description: str = "Gioca a ping-pong con il bot."
+
+    async def run(self, args: CommandArgs, data: CommandData) -> None:
+        await data.reply("🏓 Pong!")
diff --git a/royalnet/commands/royalgames/play.py b/royalnet/commands/royalgames/play.py
new file mode 100644
index 00000000..8a091857
--- /dev/null
+++ b/royalnet/commands/royalgames/play.py
@@ -0,0 +1,75 @@
+import typing
+import pickle
+from ..command import Command
+from ..commandinterface import CommandInterface
+from ..commandargs import CommandArgs
+from ..commanddata import CommandData
+from ...utils import NetworkHandler, asyncify
+from ...network import Request, ResponseSuccess
+from ...error import *
+from ...audio import YtdlDiscord
+if typing.TYPE_CHECKING:
+    from ...bots import DiscordBot
+
+
+class PlayNH(NetworkHandler):
+    message_type = "music_play"
+
+    ytdl_args = {
+        "format": "bestaudio",
+        "outtmpl": f"./downloads/%(title)s.%(ext)s"
+    }
+
+    @classmethod
+    async def discord(cls, bot: "DiscordBot", data: dict):
+        """Handle a play Royalnet request. That is, add audio to a PlayMode."""
+        # Find the matching guild
+        if data["guild_name"]:
+            guild = bot.client.find_guild(data["guild_name"])
+        else:
+            if len(bot.music_data) == 0:
+                raise NoneFoundError("No voice clients active")
+            if len(bot.music_data) > 1:
+                raise TooManyFoundError("Multiple guilds found")
+            guild = list(bot.music_data)[0]
+        # Ensure the guild has a PlayMode before adding the file to it
+        if not bot.music_data.get(guild):
+            # TODO: change Exception
+            raise Exception("No music_data for this guild")
+        # Start downloading
+        if data["url"].startswith("http://") or data["url"].startswith("https://"):
+            dfiles: typing.List[YtdlDiscord] = await asyncify(YtdlDiscord.create_and_ready_from_url, data["url"], **cls.ytdl_args)
+        else:
+            dfiles = await asyncify(YtdlDiscord.create_and_ready_from_url, f"ytsearch:{data['url']}", **cls.ytdl_args)
+        await bot.add_to_music_data(dfiles, guild)
+        # Create response dictionary
+        response = {
+            "videos": [{
+                "title": dfile.info.title,
+                "discord_embed_pickle": str(pickle.dumps(dfile.info.to_discord_embed()))
+            } for dfile in dfiles]
+        }
+        return ResponseSuccess(response)
+
+
+class PlayCommand(Command):
+    name: str = "play"
+
+    description: str = "Aggiunge una canzone alla coda della chat vocale."
+
+    syntax = "[ [guild] ] (url)"
+
+    def __init__(self, interface: CommandInterface):
+        super().__init__(interface)
+        interface.register_net_handler(PlayNH.message_type, PlayNH)
+
+    async def run(self, args: CommandArgs, data: CommandData) -> None:
+        guild_name, url = args.match(r"(?:\[(.+)])?\s*<?(.+)>?")
+        await self.interface.net_request(Request("music_play", {"url": url, "guild_name": guild_name}), "discord")
+        for video in data["videos"]:
+            if self.interface.name == "discord":
+                # This is one of the unsafest things ever
+                embed = pickle.loads(eval(video["discord_embed_pickle"]))
+                await data.message.channel.send(content="▶️ Aggiunto alla coda:", embed=embed)
+            else:
+                await data.reply(f"▶️ Aggiunto alla coda: [i]{video['title']}[/i]")
diff --git a/royalnet/commands/playmode.py b/royalnet/commands/royalgames/playmode.py
similarity index 51%
rename from royalnet/commands/playmode.py
rename to royalnet/commands/royalgames/playmode.py
index f562bd5a..989d7d95 100644
--- a/royalnet/commands/playmode.py
+++ b/royalnet/commands/royalgames/playmode.py
@@ -1,10 +1,15 @@
 import typing
-from ..utils import Command, Call, NetworkHandler
-from ..network import Request, ResponseSuccess
-from ..error import NoneFoundError, TooManyFoundError
-from ..audio.playmodes import Playlist, Pool, Layers
+import pickle
+from ..command import Command
+from ..commandinterface import CommandInterface
+from ..commandargs import CommandArgs
+from ..commanddata import CommandData
+from ...utils import NetworkHandler
+from ...network import Request, ResponseSuccess
+from ...error import *
+from ...audio.playmodes import Playlist, Pool, Layers
 if typing.TYPE_CHECKING:
-    from ..bots import DiscordBot
+    from ...bots import DiscordBot
 
 
 class PlaymodeNH(NetworkHandler):
@@ -38,14 +43,19 @@ class PlaymodeNH(NetworkHandler):
 
 
 class PlaymodeCommand(Command):
-    command_name = "playmode"
-    command_description = "Cambia modalità di riproduzione per la chat vocale."
-    command_syntax = "[ [guild] ] (mode)"
+    name: str = "playmode"
 
-    network_handlers = [PlaymodeNH]
+    description: str = "Cambia modalità di riproduzione per la chat vocale."
 
-    @classmethod
-    async def common(cls, call: Call):
-        guild_name, mode_name = call.args.match(r"(?:\[(.+)])?\s*(\S+)\s*")
-        await call.net_request(Request("music_playmode", {"mode_name": mode_name, "guild_name": guild_name}), "discord")
-        await call.reply(f"✅ Modalità di riproduzione [c]{mode_name}[/c].")
+    syntax = "[ [guild] ] (mode)"
+
+    def __init__(self, interface: CommandInterface):
+        super().__init__(interface)
+        interface.register_net_handler(PlaymodeNH.message_type, PlaymodeNH)
+
+    async def run(self, args: CommandArgs, data: CommandData) -> None:
+        guild_name, mode_name = args.match(r"(?:\[(.+)])?\s*(\S+)\s*")
+        await self.interface.net_request(Request(PlaymodeNH.message_type, {"mode_name": mode_name,
+                                                                           "guild_name": guild_name}),
+                                         "discord")
+        await data.reply(f"🔃 Impostata la modalità di riproduzione a: [c]{mode_name}[/c].")
diff --git a/royalnet/commands/queue.py b/royalnet/commands/royalgames/queue.py
similarity index 72%
rename from royalnet/commands/queue.py
rename to royalnet/commands/royalgames/queue.py
index adba83a2..7db63b5c 100644
--- a/royalnet/commands/queue.py
+++ b/royalnet/commands/royalgames/queue.py
@@ -1,10 +1,14 @@
 import typing
 import pickle
-from ..network import Request, ResponseSuccess
-from ..utils import Command, Call, NetworkHandler, numberemojiformat
-from ..error import TooManyFoundError, NoneFoundError
+from ..command import Command
+from ..commandinterface import CommandInterface
+from ..commandargs import CommandArgs
+from ..commanddata import CommandData
+from ...utils import NetworkHandler, numberemojiformat
+from ...network import Request, ResponseSuccess
+from ...error import *
 if typing.TYPE_CHECKING:
-    from ..bots import DiscordBot
+    from ...bots import DiscordBot
 
 
 class QueueNH(NetworkHandler):
@@ -44,22 +48,24 @@ class QueueNH(NetworkHandler):
 
 
 class QueueCommand(Command):
+    name: str = "queue"
 
-    command_name = "queue"
-    command_description = "Visualizza un'anteprima della coda di riproduzione attuale."
-    command_syntax = "[ [guild] ]"
+    description: str = "Visualizza la coda di riproduzione attuale."
 
-    network_handlers = [QueueNH]
+    syntax = "[ [guild] ]"
 
-    @classmethod
-    async def common(cls, call: Call):
-        guild, = call.args.match(r"(?:\[(.+)])?")
-        data = await call.net_request(Request("music_queue", {"guild_name": guild}), "discord")
+    def __init__(self, interface: CommandInterface):
+        super().__init__(interface)
+        interface.register_net_handler(QueueNH.message_type, QueueNH)
+
+    async def run(self, args: CommandArgs, data: CommandData) -> None:
+        guild, = args.match(r"(?:\[(.+)])?")
+        data = await self.interface.net_request(Request(QueueNH.message_type, {"guild_name": guild}), "discord")
         if data["type"] is None:
-            await call.reply("ℹ️ Non c'è nessuna coda di riproduzione attiva al momento.")
+            await data.reply("ℹ️ Non c'è nessuna coda di riproduzione attiva al momento.")
             return
         elif "queue" not in data:
-            await call.reply(f"ℹ️ La coda di riproduzione attuale ([c]{data['type']}[/c]) non permette l'anteprima.")
+            await data.reply(f"ℹ️ La coda di riproduzione attuale ([c]{data['type']}[/c]) non permette l'anteprima.")
             return
         if data["type"] == "Playlist":
             if len(data["queue"]["strings"]) == 0:
@@ -81,10 +87,10 @@ class QueueCommand(Command):
                 message = f"ℹ️ Il PlayMode attuale, [c]{data['type']}[/c], è vuoto.\n"
             else:
                 message = f"ℹ️ Il PlayMode attuale, [c]{data['type']}[/c], contiene {len(data['queue']['strings'])} elementi:\n"
-        if call.interface_name == "discord":
-            await call.reply(message)
+        if self.interface.name == "discord":
+            await data.reply(message)
             for embed in pickle.loads(eval(data["queue"]["pickled_embeds"]))[:5]:
-                await call.channel.send(embed=embed)
+                await data.message.channel.send(embed=embed)
         else:
             message += numberemojiformat(data["queue"]["strings"][:10])
-            await call.reply(message)
+            await data.reply(message)
diff --git a/royalnet/commands/royalgames/rage.py b/royalnet/commands/royalgames/rage.py
new file mode 100644
index 00000000..1112efa5
--- /dev/null
+++ b/royalnet/commands/royalgames/rage.py
@@ -0,0 +1,20 @@
+import typing
+import random
+from ..command import Command
+from ..commandargs import CommandArgs
+from ..commanddata import CommandData
+
+
+class RageCommand(Command):
+    name: str = "ship"
+
+    description: str = "Arrabbiati per qualcosa, come una software house californiana."
+
+    MAD = ["MADDEN MADDEN MADDEN MADDEN",
+           "EA bad, praise Geraldo!",
+           "Stai sfogando la tua ira sul bot!",
+           "Basta, io cambio gilda!",
+           "Fondiamo la RRYG!"]
+
+    async def run(self, args: CommandArgs, data: CommandData) -> None:
+        await data.reply(f"😠 {random.sample(self.MAD, 1)[0]}")
diff --git a/royalnet/commands/royalgames/reminder.py b/royalnet/commands/royalgames/reminder.py
new file mode 100644
index 00000000..bb7cda3f
--- /dev/null
+++ b/royalnet/commands/royalgames/reminder.py
@@ -0,0 +1,79 @@
+import typing
+import dateparser
+import datetime
+import pickle
+import telegram
+import discord
+from sqlalchemy import and_
+from ..command import Command
+from ..commandargs import CommandArgs
+from ..commandinterface import CommandInterface
+from ..commanddata import CommandData
+from ...utils import sleep_until, asyncify, telegram_escape, discord_escape
+from ...database.tables import Reminder
+from ...error import *
+
+
+class ReminderCommand(Command):
+    name: str = "reminder"
+
+    description: str = "Ti ricorda di fare qualcosa dopo un po' di tempo."
+
+    syntax: str = "[ (data) ] (messaggio)"
+
+    require_alchemy_tables = {Reminder}
+
+    def __init__(self, interface: CommandInterface):
+        super().__init__(interface)
+        reminders = (
+            interface.session
+                     .query(interface.alchemy.Reminder)
+                     .filter(and_(
+                         interface.alchemy.Reminder.datetime >= datetime.datetime.now(),
+                         interface.alchemy.Reminder.interface_name == interface.name))
+                     .all()
+        )
+        for reminder in reminders:
+            interface.loop.create_task(self.remind(reminder))
+
+    async def remind(self, reminder):
+        await sleep_until(reminder.datetime)
+        if self.interface.name == "telegram":
+            chat_id: int = pickle.loads(reminder.interface_data)
+            bot: telegram.Bot = self.interface.bot.client
+            await asyncify(bot.send_message,
+                           chat_id=chat_id,
+                           text=telegram_escape(f"❗️ {reminder.message}"),
+                           parse_mode="HTML",
+                           disable_web_page_preview=True)
+        elif self.interface.name == "discord":
+            channel_id: int = pickle.loads(reminder.interface_data)
+            bot: discord.Client = self.interface.bot.client
+            channel = bot.get_channel(channel_id)
+            await channel.send(discord_escape(f"❗️ {reminder.message}"))
+
+    async def run(self, args: CommandArgs, data: CommandData) -> None:
+        date_str, reminder_text = args.match(r"\[ *(.+?) *] *(.+?) *$")
+        try:
+            date: typing.Optional[datetime.datetime] = dateparser.parse(date_str)
+        except OverflowError:
+            date = None
+        if date is None:
+            await data.reply("⚠️ La data che hai inserito non è valida.")
+            return
+        await data.reply(f"✅ Promemoria impostato per [b]{date.strftime('%Y-%m-%d %H:%M:%S')}[/b]")
+        if self.interface.name == "telegram":
+            interface_data = pickle.dumps(data.update.effective_chat.id)
+        elif self.interface.name == "discord":
+            interface_data = pickle.dumps(data.message.channel.id)
+        else:
+            raise UnsupportedError("Interface not supported")
+        creator = await data.get_author()
+        reminder = self.interface.alchemy.Reminder(creator=creator,
+                                                   interface_name=self.interface.name,
+                                                   interface_data=interface_data,
+                                                   datetime=date,
+                                                   message=reminder_text)
+        self.interface.loop.create_task(self.remind(reminder))
+        self.interface.session.add(reminder)
+        await asyncify(self.interface.session.commit)
diff --git a/royalnet/commands/ship.py b/royalnet/commands/royalgames/ship.py
similarity index 66%
rename from royalnet/commands/ship.py
rename to royalnet/commands/royalgames/ship.py
index 8ec4e661..7fb354e1 100644
--- a/royalnet/commands/ship.py
+++ b/royalnet/commands/royalgames/ship.py
@@ -1,22 +1,23 @@
+import typing
 import re
-from ..utils import Command, Call, safeformat
-
-
-SHIP_RESULT = "💕 {one} + {two} = [b]{result}[/b]"
+from ..command import Command
+from ..commandargs import CommandArgs
+from ..commanddata import CommandData
+from ...utils import safeformat
 
 
 class ShipCommand(Command):
+    name: str = "ship"
 
-    command_name = "ship"
-    command_description = "Crea una ship tra due cose."
-    command_syntax = "(uno) (due)"
+    description: str = "Crea una ship tra due nomi."
 
-    @classmethod
-    async def common(cls, call: Call):
-        name_one = call.args[0]
-        name_two = call.args[1]
+    syntax = "(nomeuno) (nomedue)"
+
+    async def run(self, args: CommandArgs, data: CommandData) -> None:
+        name_one = args[0]
+        name_two = args[1]
         if name_two == "+":
-            name_two = call.args[2]
+            name_two = args[2]
         name_one = name_one.lower()
         name_two = name_two.lower()
         # Get all letters until the first vowel, included
@@ -33,7 +34,7 @@ class ShipCommand(Command):
             part_two = match_two.group(0)
         # Combine the two name parts
         mixed = part_one + part_two
-        await call.reply(safeformat(SHIP_RESULT,
+        await data.reply(safeformat("💕 {one} + {two} = [b]{result}[/b]",
                                     one=name_one.capitalize(),
                                     two=name_two.capitalize(),
                                     result=mixed.capitalize()))
diff --git a/royalnet/commands/skip.py b/royalnet/commands/royalgames/skip.py
similarity index 52%
rename from royalnet/commands/skip.py
rename to royalnet/commands/royalgames/skip.py
index a91a02b4..74201e42 100644
--- a/royalnet/commands/skip.py
+++ b/royalnet/commands/royalgames/skip.py
@@ -1,10 +1,16 @@
 import typing
+import pickle
 import discord
-from ..network import Request, ResponseSuccess
-from ..utils import Command, Call, NetworkHandler
-from ..error import TooManyFoundError, NoneFoundError
+from ..command import Command
+from ..commandinterface import CommandInterface
+from ..commandargs import CommandArgs
+from ..commanddata import CommandData
+from ...utils import NetworkHandler, asyncify
+from ...network import Request, ResponseSuccess
+from ...error import *
+from ...audio import YtdlDiscord
 if typing.TYPE_CHECKING:
-    from ..bots import DiscordBot
+    from ...bots import DiscordBot
 
 
 class SkipNH(NetworkHandler):
@@ -31,15 +37,17 @@ class SkipNH(NetworkHandler):
 
 
 class SkipCommand(Command):
+    name: str = "skip"
 
-    command_name = "skip"
-    command_description = "Salta la canzone attualmente in riproduzione in chat vocale."
-    command_syntax = "[ [guild] ]"
+    description: str = "Salta la canzone attualmente in riproduzione in chat vocale."
 
-    network_handlers = [SkipNH]
+    syntax: str = "[ [guild] ]"
 
-    @classmethod
-    async def common(cls, call: Call):
-        guild, = call.args.match(r"(?:\[(.+)])?")
-        await call.net_request(Request("music_skip", {"guild_name": guild}), "discord")
-        await call.reply(f"✅ Richiesto lo skip della canzone attuale.")
+    def __init__(self, interface: CommandInterface):
+        super().__init__(interface)
+        interface.register_net_handler(SkipNH.message_type, SkipNH)
+
+    async def run(self, args: CommandArgs, data: CommandData) -> None:
+        guild, = args.match(r"(?:\[(.+)])?")
+        await self.interface.net_request(Request(SkipNH.message_type, {"guild_name": guild}), "discord")
+        await data.reply(f"⏩ Richiesto lo skip della canzone attuale.")
diff --git a/royalnet/commands/royalgames/smecds.py b/royalnet/commands/royalgames/smecds.py
new file mode 100644
index 00000000..abac8a90
--- /dev/null
+++ b/royalnet/commands/royalgames/smecds.py
@@ -0,0 +1,79 @@
+import typing
+import random
+from ..command import Command
+from ..commandargs import CommandArgs
+from ..commanddata import CommandData
+from ...utils import safeformat
+
+
+class SmecdsCommand(Command):
+    name: str = "smecds"
+
+    description: str = "Secondo me, è colpa dello stagista..."
+
+    syntax = ""
+
+    DS_LIST = ["della secca", "del seccatore", "del secchiello", "del secchio", "del secchione", "del secondino",
+               "del sedano", "del sedativo", "della sedia", "del sedicente", "del sedile", "della sega", "del segale",
+               "della segatura", "della seggiola", "del seggiolino", "della seggiovia", "della segheria",
+               "del seghetto",
+               "del segnalibro", "del segnaposto", "del segno", "del segretario", "della segreteria", "del seguace",
+               "del segugio", "della selce", "della sella", "della selz", "della selva", "della selvaggina",
+               "del semaforo",
+               "del seme", "del semifreddo", "del seminario", "della seminarista", "della semola", "del semolino",
+               "del semplicione", "della senape", "del senatore", "del seno", "del sensore", "della sentenza",
+               "della sentinella", "del sentore", "della seppia", "del sequestratore", "della serenata", "del sergente",
+               "del sermone", "della serpe", "del serpente", "della serpentina", "della serra", "del serraglio",
+               "del serramanico", "della serranda", "della serratura", "del servitore", "della servitù",
+               "del servizievole",
+               "del servo", "del set", "della seta", "della setola", "del sidecar", "del siderurgico", "del sidro",
+               "della siepe", "del sifone", "della sigaretta", "del sigaro", "del sigillo", "della signora",
+               "della signorina", "del silenziatore", "della silhouette", "del silicio", "del silicone", "del siluro",
+               "della sinagoga", "della sindacalista", "del sindacato", "del sindaco", "della sindrome",
+               "della sinfonia",
+               "del sipario", "del sire", "della sirena", "della siringa", "del sismografo", "del sobborgo",
+               "del sobillatore", "del sobrio", "del soccorritore", "del socio", "del sociologo", "della soda",
+               "del sofà",
+               "della soffitta", "del software", "dello sogghignare", "del soggiorno", "della sogliola",
+               "del sognatore",
+               "della soia", "del solaio", "del solco", "del soldato", "del soldo", "del sole", "della soletta",
+               "della solista", "del solitario", "del sollazzare", "del sollazzo", "del sollecito", "del solleone",
+               "del solletico", "del sollevare", "del sollievo", "del solstizio", "del solubile", "del solvente",
+               "della soluzione", "del somaro", "del sombrero", "del sommergibile", "del sommo", "della sommossa",
+               "del sommozzatore", "del sonar", "della sonda", "del sondaggio", "del sondare", "del sonnacchioso",
+               "del sonnambulo", "del sonnellino", "del sonnifero", "del sonno", "della sonnolenza", "del sontuoso",
+               "del soppalco", "del soprabito", "del sopracciglio", "del sopraffare", "del sopraffino",
+               "del sopraluogo",
+               "del sopramobile", "del soprannome", "del soprano", "del soprappensiero", "del soprassalto",
+               "del soprassedere", "del sopravvento", "del sopravvivere", "del soqquadro", "del sorbetto",
+               "del sordido",
+               "della sordina", "del sordo", "della sorella", "della sorgente", "del sornione", "del sorpasso",
+               "della sorpresa", "del sorreggere", "del sorridere", "della sorsata", "del sorteggio", "del sortilegio",
+               "del sorvegliante", "del sorvolare", "del sosia", "del sospettoso", "del sospirare", "della sosta",
+               "della sostanza", "del sostegno", "del sostenitore", "del sostituto", "del sottaceto", "della sottana",
+               "del sotterfugio", "del sotterraneo", "del sottile", "del sottilizzare", "del sottintendere",
+               "del sottobanco", "del sottobosco", "del sottomarino", "del sottopassaggio", "del sottoposto",
+               "del sottoscala", "della sottoscrizione", "del sottostare", "del sottosuolo", "del sottotetto",
+               "del sottotitolo", "del sottovalutare", "del sottovaso", "della sottoveste", "del sottovuoto",
+               "del sottufficiale", "della soubrette", "del souvenir", "del soverchiare", "del sovrano",
+               "del sovrapprezzo",
+               "della sovvenzione", "del sovversivo", "del sozzo", "dello suadente", "del sub", "del subalterno",
+               "del subbuglio", "del subdolo", "del sublime", "del suburbano", "del successore", "del succo",
+               "della succube", "del succulento", "della succursale", "del sudario", "della sudditanza", "del suddito",
+               "del sudicio", "del suffisso", "del suffragio", "del suffumigio", "del suggeritore", "del sughero",
+               "del sugo", "del suino", "della suite", "del sulfureo", "del sultano", "di Steffo", "di Spaggia",
+               "di Sabrina", "del sas", "del ses", "del sis", "del sos", "del sus", "della supremazia",
+               "del Santissimo",
+               "della scatola", "del supercalifragilistichespiralidoso", "del sale", "del salame", "di (Town of) Salem",
+               "di Stronghold", "di SOMA", "dei Saints", "di S.T.A.L.K.E.R.", "di Sanctum", "dei Sims", "di Sid",
+               "delle Skullgirls", "di Sonic", "di Spiral (Knights)", "di Spore", "di Starbound", "di SimCity",
+               "di Sensei",
+               "di Ssssssssssssss... Boom! E' esploso il dizionario", "della scala", "di Sakura", "di Suzie",
+               "di Shinji",
+               "del senpai", "del support", "di Superman", "di Sekiro", "dello Slime God", "del salassato",
+               "della salsa"]
+    SMECDS = "🤔 Secondo me, è colpa {ds}."
+
+    async def run(self, args: CommandArgs, data: CommandData) -> None:
+        ds = random.sample(self.DS_LIST, 1)[0]
+        await data.reply(safeformat(self.SMECDS, ds=ds))
diff --git a/royalnet/commands/royalgames/summon.py b/royalnet/commands/royalgames/summon.py
new file mode 100644
index 00000000..c583a9dd
--- /dev/null
+++ b/royalnet/commands/royalgames/summon.py
@@ -0,0 +1,74 @@
+import typing
+import discord
+from ..command import Command
+from ..commandinterface import CommandInterface
+from ..commandargs import CommandArgs
+from ..commanddata import CommandData
+from ...utils import NetworkHandler
+from ...network import Request, ResponseSuccess
+from ...error import NoneFoundError
+if typing.TYPE_CHECKING:
+    from ...bots import DiscordBot
+
+
+class SummonNH(NetworkHandler):
+    message_type = "music_summon"
+
+    @classmethod
+    async def discord(cls, bot: "DiscordBot", data: dict):
+        """Handle a summon Royalnet request.
+         That is, join a voice channel, or move to a different one if that is not possible."""
+        channel = bot.client.find_channel_by_name(data["channel_name"])
+        if not isinstance(channel, discord.VoiceChannel):
+            raise NoneFoundError("Channel is not a voice channel")
+        bot.loop.create_task(bot.client.vc_connect_or_move(channel))
+        return ResponseSuccess()
+
+
+class SummonCommand(Command):
+    name: str = "summon"
+
+    description: str = "Evoca il bot in un canale vocale."
+
+    syntax: str = "[nomecanale]"
+
+    def __init__(self, interface: CommandInterface):
+        super().__init__(interface)
+        interface.register_net_handler(SummonNH.message_type, SummonNH)
+
+    async def run(self, args: CommandArgs, data: CommandData) -> None:
+        if self.interface.name == "discord":
+            bot = self.interface.bot.client
+            message: discord.Message = data.message
+            channel_name: str = args.optional(0)
+            if channel_name:
+                guild: typing.Optional[discord.Guild] = message.guild
+                if guild is not None:
+                    channels: typing.List[discord.abc.GuildChannel] = guild.channels
+                else:
+                    channels = bot.get_all_channels()
+                matching_channels: typing.List[discord.VoiceChannel] = []
+                for channel in channels:
+                    if isinstance(channel, discord.VoiceChannel):
+                        if channel.name == channel_name:
+                            matching_channels.append(channel)
+                if len(matching_channels) == 0:
+                    await data.reply("⚠️ Non esiste alcun canale vocale con il nome specificato.")
+                    return
+                elif len(matching_channels) > 1:
+                    await data.reply("⚠️ Esiste più di un canale vocale con il nome specificato.")
+                    return
+                channel = matching_channels[0]
+            else:
+                author: discord.Member = message.author
+                voice: typing.Optional[discord.VoiceState] = author.voice
+                if voice is None:
+                    await data.reply("⚠️ Non sei connesso a nessun canale vocale!")
+                    return
+                channel = voice.channel
+            await bot.vc_connect_or_move(channel)
+            await data.reply(f"✅ Mi sono connesso in [c]#{channel.name}[/c].")
+        else:
+            channel_name: str = args[0].lstrip("#")
+            await self.interface.net_request(Request(SummonNH.message_type, {"channel_name": channel_name}), "discord")
+            await data.reply(f"✅ Mi sono connesso in [c]#{channel_name}[/c].")
diff --git a/royalnet/commands/royalgames/videochannel.py b/royalnet/commands/royalgames/videochannel.py
new file mode 100644
index 00000000..3d153675
--- /dev/null
+++ b/royalnet/commands/royalgames/videochannel.py
@@ -0,0 +1,51 @@
+import typing
+import discord
+from ..command import Command
+from ..commandargs import CommandArgs
+from ..commanddata import CommandData
+from ...error import *
+
+
+class VideochannelCommand(Command):
+    name: str = "videochannel"
+
+    description: str = "Converti il canale vocale in un canale video."
+
+    syntax = "[channelname]"
+
+    async def run(self, args: CommandArgs, data: CommandData) -> None:
+        if self.interface.name == "discord":
+            bot: discord.Client = self.interface.bot
+            message: discord.Message = data.message
+            channel_name: str = args.optional(0)
+            if channel_name:
+                guild: typing.Optional[discord.Guild] = message.guild
+                if guild is not None:
+                    channels: typing.List[discord.abc.GuildChannel] = guild.channels
+                else:
+                    channels = bot.get_all_channels()
+                matching_channels: typing.List[discord.VoiceChannel] = []
+                for channel in channels:
+                    if isinstance(channel, discord.VoiceChannel):
+                        if channel.name == channel_name:
+                            matching_channels.append(channel)
+                if len(matching_channels) == 0:
+                    await data.reply("⚠️ Non esiste alcun canale vocale con il nome specificato.")
+                    return
+                elif len(matching_channels) > 1:
+                    await data.reply("⚠️ Esiste più di un canale vocale con il nome specificato.")
+                    return
+                channel = matching_channels[0]
+            else:
+                author: discord.Member = message.author
+                voice: typing.Optional[discord.VoiceState] = author.voice
+                if voice is None:
+                    await data.reply("⚠️ Non sei connesso a nessun canale vocale!")
+                    return
+                channel = voice.channel
+                if author.is_on_mobile():
+                    await data.reply(f"📹 Per entrare in modalità video, clicca qui: <https://discordapp.com/channels/{channel.guild.id}/{channel.id}>\n[b]Attenzione: la modalità video non funziona su Discord per Android e iOS![/b]")
+                    return
+            await data.reply(f"📹 Per entrare in modalità video, clicca qui: <https://discordapp.com/channels/{channel.guild.id}/{channel.id}>")
+        else:
+            raise UnsupportedError(f"This command is not supported on {self.interface.name.capitalize()}.")
diff --git a/royalnet/commands/smecds.py b/royalnet/commands/smecds.py
deleted file mode 100644
index 1c2da18f..00000000
--- a/royalnet/commands/smecds.py
+++ /dev/null
@@ -1,63 +0,0 @@
-import random
-from ..utils import Command, Call, safeformat
-
-
-DS_LIST = ["della secca", "del seccatore", "del secchiello", "del secchio", "del secchione", "del secondino",
-           "del sedano", "del sedativo", "della sedia", "del sedicente", "del sedile", "della sega", "del segale",
-           "della segatura", "della seggiola", "del seggiolino", "della seggiovia", "della segheria", "del seghetto",
-           "del segnalibro", "del segnaposto", "del segno", "del segretario", "della segreteria", "del seguace",
-           "del segugio", "della selce", "della sella", "della selz", "della selva", "della selvaggina", "del semaforo",
-           "del seme", "del semifreddo", "del seminario", "della seminarista", "della semola", "del semolino",
-           "del semplicione", "della senape", "del senatore", "del seno", "del sensore", "della sentenza",
-           "della sentinella", "del sentore", "della seppia", "del sequestratore", "della serenata", "del sergente",
-           "del sermone", "della serpe", "del serpente", "della serpentina", "della serra", "del serraglio",
-           "del serramanico", "della serranda", "della serratura", "del servitore", "della servitù", "del servizievole",
-           "del servo", "del set", "della seta", "della setola", "del sidecar", "del siderurgico", "del sidro",
-           "della siepe", "del sifone", "della sigaretta", "del sigaro", "del sigillo", "della signora",
-           "della signorina", "del silenziatore", "della silhouette", "del silicio", "del silicone", "del siluro",
-           "della sinagoga", "della sindacalista", "del sindacato", "del sindaco", "della sindrome", "della sinfonia",
-           "del sipario", "del sire", "della sirena", "della siringa", "del sismografo", "del sobborgo",
-           "del sobillatore", "del sobrio", "del soccorritore", "del socio", "del sociologo", "della soda", "del sofà",
-           "della soffitta", "del software", "dello sogghignare", "del soggiorno", "della sogliola", "del sognatore",
-           "della soia", "del solaio", "del solco", "del soldato", "del soldo", "del sole", "della soletta",
-           "della solista", "del solitario", "del sollazzare", "del sollazzo", "del sollecito", "del solleone",
-           "del solletico", "del sollevare", "del sollievo", "del solstizio", "del solubile", "del solvente",
-           "della soluzione", "del somaro", "del sombrero", "del sommergibile", "del sommo", "della sommossa",
-           "del sommozzatore", "del sonar", "della sonda", "del sondaggio", "del sondare", "del sonnacchioso",
-           "del sonnambulo", "del sonnellino", "del sonnifero", "del sonno", "della sonnolenza", "del sontuoso",
-           "del soppalco", "del soprabito", "del sopracciglio", "del sopraffare", "del sopraffino", "del sopraluogo",
-           "del sopramobile", "del soprannome", "del soprano", "del soprappensiero", "del soprassalto",
-           "del soprassedere", "del sopravvento", "del sopravvivere", "del soqquadro", "del sorbetto", "del sordido",
-           "della sordina", "del sordo", "della sorella", "della sorgente", "del sornione", "del sorpasso",
-           "della sorpresa", "del sorreggere", "del sorridere", "della sorsata", "del sorteggio", "del sortilegio",
-           "del sorvegliante", "del sorvolare", "del sosia", "del sospettoso", "del sospirare", "della sosta",
-           "della sostanza", "del sostegno", "del sostenitore", "del sostituto", "del sottaceto", "della sottana",
-           "del sotterfugio", "del sotterraneo", "del sottile", "del sottilizzare", "del sottintendere",
-           "del sottobanco", "del sottobosco", "del sottomarino", "del sottopassaggio", "del sottoposto",
-           "del sottoscala", "della sottoscrizione", "del sottostare", "del sottosuolo", "del sottotetto",
-           "del sottotitolo", "del sottovalutare", "del sottovaso", "della sottoveste", "del sottovuoto",
-           "del sottufficiale", "della soubrette", "del souvenir", "del soverchiare", "del sovrano", "del sovrapprezzo",
-           "della sovvenzione", "del sovversivo", "del sozzo", "dello suadente", "del sub", "del subalterno",
-           "del subbuglio", "del subdolo", "del sublime", "del suburbano", "del successore", "del succo",
-           "della succube", "del succulento", "della succursale", "del sudario", "della sudditanza", "del suddito",
-           "del sudicio", "del suffisso", "del suffragio", "del suffumigio", "del suggeritore", "del sughero",
-           "del sugo", "del suino", "della suite", "del sulfureo", "del sultano", "di Steffo", "di Spaggia",
-           "di Sabrina", "del sas", "del ses", "del sis", "del sos", "del sus", "della supremazia", "del Santissimo",
-           "della scatola", "del supercalifragilistichespiralidoso", "del sale", "del salame", "di (Town of) Salem",
-           "di Stronghold", "di SOMA", "dei Saints", "di S.T.A.L.K.E.R.", "di Sanctum", "dei Sims", "di Sid",
-           "delle Skullgirls", "di Sonic", "di Spiral (Knights)", "di Spore", "di Starbound", "di SimCity", "di Sensei",
-           "di Ssssssssssssss... Boom! E' esploso il dizionario", "della scala", "di Sakura", "di Suzie", "di Shinji",
-           "del senpai", "del support", "di Superman", "di Sekiro", "dello Slime God", "del salassato", "della salsa"]
-SMECDS = "🤔 Secondo me, è colpa {ds}."
-
-
-class SmecdsCommand(Command):
-
-    command_name = "smecds"
-    command_description = "Secondo me, è colpa dello stagista..."
-    command_syntax = ""
-
-    @classmethod
-    async def common(cls, call: Call):
-        ds = random.sample(DS_LIST, 1)[0]
-        return await call.reply(safeformat(SMECDS, ds=ds))
diff --git a/royalnet/commands/summon.py b/royalnet/commands/summon.py
deleted file mode 100644
index f2cc2493..00000000
--- a/royalnet/commands/summon.py
+++ /dev/null
@@ -1,68 +0,0 @@
-import typing
-import discord
-from ..utils import Command, Call, NetworkHandler
-from ..network import Request, ResponseSuccess
-from ..error import NoneFoundError
-if typing.TYPE_CHECKING:
-    from ..bots import DiscordBot
-
-
-class SummonNH(NetworkHandler):
-    message_type = "music_summon"
-
-    @classmethod
-    async def discord(cls, bot: "DiscordBot", data: dict):
-        """Handle a summon Royalnet request. That is, join a voice channel, or move to a different one if that is not possible."""
-        channel = bot.client.find_channel_by_name(data["channel_name"])
-        if not isinstance(channel, discord.VoiceChannel):
-            raise NoneFoundError("Channel is not a voice channel")
-        bot.loop.create_task(bot.client.vc_connect_or_move(channel))
-        return ResponseSuccess()
-
-
-class SummonCommand(Command):
-
-    command_name = "summon"
-    command_description = "Evoca il bot in un canale vocale."
-    command_syntax = "[channelname]"
-
-    network_handlers = [SummonNH]
-
-    @classmethod
-    async def common(cls, call: Call):
-        channel_name: str = call.args[0].lstrip("#")
-        await call.net_request(Request("music_summon", {"channel_name": channel_name}), "discord")
-        await call.reply(f"✅ Mi sono connesso in [c]#{channel_name}[/c].")
-
-    @classmethod
-    async def discord(cls, call: Call):
-        bot = call.interface_obj.client
-        message: discord.Message = call.kwargs["message"]
-        channel_name: str = call.args.optional(0)
-        if channel_name:
-            guild: typing.Optional[discord.Guild] = message.guild
-            if guild is not None:
-                channels: typing.List[discord.abc.GuildChannel] = guild.channels
-            else:
-                channels = bot.get_all_channels()
-            matching_channels: typing.List[discord.VoiceChannel] = []
-            for channel in channels:
-                if isinstance(channel, discord.VoiceChannel):
-                    if channel.name == channel_name:
-                        matching_channels.append(channel)
-            if len(matching_channels) == 0:
-                await call.reply("⚠️ Non esiste alcun canale vocale con il nome specificato.")
-                return
-            elif len(matching_channels) > 1:
-                await call.reply("⚠️ Esiste più di un canale vocale con il nome specificato.")
-                return
-            channel = matching_channels[0]
-        else:
-            author: discord.Member = message.author
-            voice: typing.Optional[discord.VoiceState] = author.voice
-            if voice is None:
-                await call.reply("⚠️ Non sei connesso a nessun canale vocale!")
-                return
-            channel = voice.channel
-        await bot.vc_connect_or_move(channel)
-        await call.reply(f"✅ Mi sono connesso in [c]#{channel.name}[/c].")
diff --git a/royalnet/commands/videochannel.py b/royalnet/commands/videochannel.py
deleted file mode 100644
index cf869eee..00000000
--- a/royalnet/commands/videochannel.py
+++ /dev/null
@@ -1,45 +0,0 @@
-import discord
-import typing
-from ..utils import Command, Call
-
-
-class VideochannelCommand(Command):
-
-    command_name = "videochannel"
-    command_description = "Converti il canale vocale in un canale video."
-    command_syntax = "[channelname]"
-
-    @classmethod
-    async def discord(cls, call: Call):
-        bot = call.interface_obj.client
-        message: discord.Message = call.kwargs["message"]
-        channel_name: str = call.args.optional(0)
-        if channel_name:
-            guild: typing.Optional[discord.Guild] = message.guild
-            if guild is not None:
-                channels: typing.List[discord.abc.GuildChannel] = guild.channels
-            else:
-                channels = bot.get_all_channels()
-            matching_channels: typing.List[discord.VoiceChannel] = []
-            for channel in channels:
-                if isinstance(channel, discord.VoiceChannel):
-                    if channel.name == channel_name:
-                        matching_channels.append(channel)
-            if len(matching_channels) == 0:
-                await call.reply("⚠️ Non esiste alcun canale vocale con il nome specificato.")
-                return
-            elif len(matching_channels) > 1:
-                await call.reply("⚠️ Esiste più di un canale vocale con il nome specificato.")
-                return
-            channel = matching_channels[0]
-        else:
-            author: discord.Member = message.author
-            voice: typing.Optional[discord.VoiceState] = author.voice
-            if voice is None:
-                await call.reply("⚠️ Non sei connesso a nessun canale vocale!")
-                return
-            channel = voice.channel
-            if author.is_on_mobile():
-                await call.reply(f"📹 Per entrare in modalità video, clicca qui: <https://discordapp.com/channels/{channel.guild.id}/{channel.id}>\n[b]Attenzione: la modalità video non funziona su Discord per Android e iOS![/b]")
-                return
-        await call.reply(f"📹 Per entrare in modalità video, clicca qui: <https://discordapp.com/channels/{channel.guild.id}/{channel.id}>")
diff --git a/royalnet/database/tables/__init__.py b/royalnet/database/tables/__init__.py
index 102e9868..f316c01b 100644
--- a/royalnet/database/tables/__init__.py
+++ b/royalnet/database/tables/__init__.py
@@ -11,6 +11,7 @@ from .wikirevisions import WikiRevision
 from .medals import Medal
 from .medalawards import MedalAward
 from .bios import Bio
+from .reminders import Reminder
 
 __all__ = ["Royal", "Telegram", "Diario", "Alias", "ActiveKvGroup", "Keyvalue", "Keygroup", "Discord", "WikiPage",
-           "WikiRevision", "Medal", "MedalAward", "Bio"]
+           "WikiRevision", "Medal", "MedalAward", "Bio", "Reminder"]
diff --git a/royalnet/database/tables/reminders.py b/royalnet/database/tables/reminders.py
new file mode 100644
index 00000000..95f6d331
--- /dev/null
+++ b/royalnet/database/tables/reminders.py
@@ -0,0 +1,48 @@
+from sqlalchemy import Column, \
+                       Integer, \
+                       String, \
+                       LargeBinary, \
+                       DateTime, \
+                       ForeignKey
+from sqlalchemy.orm import relationship
+from sqlalchemy.ext.declarative import declared_attr
+# noinspection PyUnresolvedReferences
+from .royals import Royal
+
+
+class Reminder:
+    __tablename__ = "reminder"
+
+    @declared_attr
+    def reminder_id(self):
+        return Column(Integer, primary_key=True)
+
+    @declared_attr
+    def creator_id(self):
+        return Column(Integer, ForeignKey("royals.uid"))
+
+    @declared_attr
+    def creator(self):
+        return relationship("Royal", backref="reminders_created")
+
+    @declared_attr
+    def interface_name(self):
+        return Column(String)
+
+    @declared_attr
+    def interface_data(self):
+        return Column(LargeBinary)
+
+    @declared_attr
+    def datetime(self):
+        return Column(DateTime)
+
+    @declared_attr
+    def message(self):
+        return Column(String)
+
+    def __repr__(self):
+        return f"<Reminder for {self.datetime.isoformat()} about {self.message}>"
+
+    def __str__(self):
+        return self.message
diff --git a/royalnet/royalgames.py b/royalnet/royalgames.py
index 7882a61e..42dc748d 100644
--- a/royalnet/royalgames.py
+++ b/royalnet/royalgames.py
@@ -4,10 +4,7 @@ import os
 import asyncio
 import logging
 from royalnet.bots import DiscordBot, DiscordConfig, TelegramBot, TelegramConfig
-from royalnet.commands import *
-# noinspection PyUnresolvedReferences
-from royalnet.commands.debug_create import DebugCreateCommand
-from royalnet.commands.error_handler import ErrorHandlerCommand
+from royalnet.commands.royalgames import *
 from royalnet.network import RoyalnetServer, RoyalnetConfig
 from royalnet.database import DatabaseConfig
 from royalnet.database.tables import Royal, Telegram, Discord
@@ -19,15 +16,21 @@ stream_handler = logging.StreamHandler()
 stream_handler.formatter = logging.Formatter("{asctime}\t{name}\t{levelname}\t{message}", style="{")
 log.addHandler(stream_handler)
 
-commands = [PingCommand, ShipCommand, SmecdsCommand, ColorCommand, CiaoruoziCommand, SyncCommand,
-            DiarioCommand, RageCommand, ReminderCommand, KvactiveCommand, KvCommand,
-            KvrollCommand, SummonCommand, PlayCommand, SkipCommand, PlaymodeCommand,
-            VideochannelCommand, CvCommand, PauseCommand, QueueCommand, RoyalnetprofileCommand, VideoinfoCommand,
-            IdCommand, DlmusicCommand]
+commands = [PingCommand,
+            ColorCommand,
+            CiaoruoziCommand,
+            CvCommand,
+            DiarioCommand,
+            Mp3Command,
+            SummonCommand,
+            PauseCommand,
+            PlayCommand,
+            PlaymodeCommand,
+            QueueCommand,
+            ReminderCommand]
 
 # noinspection PyUnreachableCode
 if __debug__:
-    commands = [DebugCreateCommand, DateparserCommand, AuthorCommand, *commands]
     log.setLevel(logging.DEBUG)
 else:
     log.setLevel(logging.INFO)
@@ -42,15 +45,11 @@ print("Starting bots...")
 ds_bot = DiscordBot(discord_config=DiscordConfig(os.environ["DS_AK"]),
                     royalnet_config=RoyalnetConfig(f"ws://{address}:{port}", os.environ["MASTER_KEY"]),
                     database_config=DatabaseConfig(os.environ["DB_PATH"], Royal, Discord, "discord_id"),
-                    commands=commands,
-                    error_command=ErrorHandlerCommand,
-                    missing_command=MissingCommand)
+                    commands=commands)
 tg_bot = TelegramBot(telegram_config=TelegramConfig(os.environ["TG_AK"]),
                      royalnet_config=RoyalnetConfig(f"ws://{address}:{port}", os.environ["MASTER_KEY"]),
                      database_config=DatabaseConfig(os.environ["DB_PATH"], Royal, Telegram, "tg_id"),
-                     commands=commands,
-                     error_command=ErrorHandlerCommand,
-                     missing_command=MissingCommand)
+                     commands=commands)
 loop.create_task(tg_bot.run())
 loop.create_task(ds_bot.run())
 
diff --git a/royalnet/shareradio.py b/royalnet/shareradio.py
deleted file mode 100644
index 02335ed6..00000000
--- a/royalnet/shareradio.py
+++ /dev/null
@@ -1,48 +0,0 @@
-"""The production Royalnet, active at @royalgamesbot on Telegram and Royalbot on Discord."""
-
-import os
-import asyncio
-import logging
-from royalnet.bots import DiscordBot, DiscordConfig, TelegramBot, TelegramConfig
-from royalnet.commands import *
-# noinspection PyUnresolvedReferences
-from royalnet.commands.debug_create import DebugCreateCommand
-from royalnet.commands.error_handler import ErrorHandlerCommand
-from royalnet.network import RoyalnetServer, RoyalnetConfig
-from royalnet.database import DatabaseConfig
-from royalnet.database.tables import Royal, Telegram, Discord
-
-loop = asyncio.get_event_loop()
-
-log = logging.root
-stream_handler = logging.StreamHandler()
-stream_handler.formatter = logging.Formatter("{asctime}\t{name}\t{levelname}\t{message}", style="{")
-log.addHandler(stream_handler)
-log.setLevel(logging.INFO)
-
-commands = [PingCommand, SummonCommand, PlayCommand, SkipCommand, PlaymodeCommand, PauseCommand, QueueCommand]
-
-address, port = "127.0.0.1", 1234
-
-print("Starting master...")
-master = RoyalnetServer(address, port, os.environ["MASTER_KEY"])
-loop.run_until_complete(master.start())
-
-print("Starting bots...")
-ds_bot = DiscordBot(discord_config=DiscordConfig(os.environ["DS_AK"]),
-                    royalnet_config=RoyalnetConfig(f"ws://{address}:{port}", os.environ["MASTER_KEY"]),
-                    database_config=None,
-                    commands=commands,
-                    error_command=ErrorHandlerCommand,
-                    missing_command=MissingCommand)
-tg_bot = TelegramBot(telegram_config=TelegramConfig(os.environ["TG_AK"]),
-                     royalnet_config=RoyalnetConfig(f"ws://{address}:{port}", os.environ["MASTER_KEY"]),
-                     database_config=None,
-                     commands=commands,
-                     error_command=ErrorHandlerCommand,
-                     missing_command=MissingCommand)
-loop.create_task(tg_bot.run())
-loop.create_task(ds_bot.run())
-
-print("Running loop...")
-loop.run_forever()
diff --git a/royalnet/utils/__init__.py b/royalnet/utils/__init__.py
index 353b5fe7..7455eacc 100644
--- a/royalnet/utils/__init__.py
+++ b/royalnet/utils/__init__.py
@@ -2,15 +2,12 @@
 
 from .asyncify import asyncify
 from .escaping import telegram_escape, discord_escape
-from .call import Call
-from .command import Command
-from .commandargs import CommandArgs
 from .safeformat import safeformat
 from .classdictjanitor import cdj
 from .sleepuntil import sleep_until
 from .networkhandler import NetworkHandler
 from .formatters import andformat, plusformat, fileformat, ytdldateformat, numberemojiformat
 
-__all__ = ["asyncify", "Call", "Command", "safeformat", "cdj", "sleep_until", "plusformat", "CommandArgs",
+__all__ = ["asyncify", "safeformat", "cdj", "sleep_until", "plusformat",
            "NetworkHandler", "andformat", "plusformat", "fileformat", "ytdldateformat", "numberemojiformat",
            "telegram_escape", "discord_escape"]
diff --git a/royalnet/utils/call.py b/royalnet/utils/call.py
deleted file mode 100644
index b9ccf58c..00000000
--- a/royalnet/utils/call.py
+++ /dev/null
@@ -1,100 +0,0 @@
-import typing
-import asyncio
-from .command import Command
-from .commandargs import CommandArgs
-if typing.TYPE_CHECKING:
-    from ..database import Alchemy
-
-
-class Call:
-    """A command call. An abstract class, sub-bots should create a new call class from this.
-    
-    Attributes:
-        interface_name: The name of the interface that is calling the command. For example, ``telegram``, or ``discord``.
-        interface_obj: The main object of the interface that is calling the command. For example, the :py:class:`royalnet.bots.TelegramBot` object.
-        interface_prefix: The command prefix used by the interface. For example, ``/``, or ``!``.
-        alchemy: The :py:class:`royalnet.database.Alchemy` object associated to this interface. May be None if the interface is not connected to any database."""
-
-    # These parameters / methods should be overridden
-    interface_name = NotImplemented
-    interface_obj = NotImplemented
-    interface_prefix = NotImplemented
-    alchemy: "Alchemy" = NotImplemented
-
-    async def reply(self, text: str) -> None:
-        """Send a text message to the channel where the call was made.
-
-        Parameters:
-             text: The text to be sent, possibly formatted in the weird undescribed markup that I'm using."""
-        raise NotImplementedError()
-
-    async def net_request(self, message, destination: str) -> dict:
-        """Send data through a :py:class:`royalnet.network.RoyalnetLink` and wait for a :py:class:`royalnet.network.Reply`.
-
-        Parameters:
-            message: The data to be sent. Must be :py:mod:`pickle`-able.
-            destination: The destination of the request, either in UUID format or node name."""
-        raise NotImplementedError()
-
-    async def get_author(self, error_if_none=False):
-        """Try to find the universal identifier of the user that sent the message.
-        That probably means, the database row identifying the user.
-
-        Parameters:
-            error_if_none: Raise a :py:exc:`royalnet.error.UnregisteredError` if this is True and the call has no author.
-
-        Raises:
-             :py:exc:`royalnet.error.UnregisteredError` if ``error_if_none`` is set to True and no author is found."""
-        raise NotImplementedError()
-
-    # These parameters / methods should be left alone
-    def __init__(self,
-                 channel,
-                 command: typing.Type[Command],
-                 command_args: typing.List[str] = None,
-                 loop: asyncio.AbstractEventLoop = None,
-                 **kwargs):
-        """Create the call.
-
-        Parameters:
-            channel: The channel object this call was sent in.
-            command: The command to be called.
-            command_args: The arguments to be passed to the command
-            kwargs: Additional optional keyword arguments that may be passed to the command, possibly specific to the bot.
-            """
-        if command_args is None:
-            command_args = []
-        if loop is None:
-            self.loop = asyncio.get_event_loop()
-        else:
-            self.loop = loop
-        self.channel = channel
-        self.command = command
-        self.args = CommandArgs(command_args)
-        self.kwargs = kwargs
-        self.session = None
-
-    async def _session_init(self):
-        """If the command requires database access, create a :py:class:`royalnet.database.Alchemy` session for this call, otherwise, do nothing."""
-        if not self.command.require_alchemy_tables:
-            return
-        self.session = await self.loop.run_in_executor(None, self.alchemy.Session)
-
-    async def session_end(self):
-        """Close the previously created :py:class:`royalnet.database.Alchemy` session for this call (if it was created)."""
-        if not self.session:
-            return
-        self.session.close()
-
-    async def run(self):
-        """Execute the called command, and return the command result."""
-        await self._session_init()
-        try:
-            coroutine = getattr(self.command, self.interface_name)
-        except AttributeError:
-            coroutine = self.command.common
-        try:
-            result = await coroutine(self)
-        finally:
-            await self.session_end()
-        return result
diff --git a/royalnet/utils/command.py b/royalnet/utils/command.py
deleted file mode 100644
index 7c6a9e7d..00000000
--- a/royalnet/utils/command.py
+++ /dev/null
@@ -1,35 +0,0 @@
-import typing
-from ..error import UnsupportedError
-if typing.TYPE_CHECKING:
-    from .call import Call
-    from ..utils import NetworkHandler
-
-
-class Command:
-    """The base class from which all commands should inherit."""
-
-    command_name: typing.Optional[str] = NotImplemented
-    """The name of the command. To have ``/example`` on Telegram, the name should be ``example``. If the name is None or empty, the command won't be registered."""
-
-    command_description: str = NotImplemented
-    """A small description of the command, to be displayed when the command is being autocompleted."""
-
-    command_syntax: str = NotImplemented
-    """The syntax of the command, to be displayed when a :py:exc:`royalnet.error.InvalidInputError` is raised, in the format ``(required_arg) [optional_arg]``."""
-
-    require_alchemy_tables: typing.Set = set()
-    """A set of :py:class:`royalnet.database` tables, that must exist for this command to work."""
-
-    network_handlers: typing.List[typing.Type["NetworkHandler"]] = []
-    """A set of :py:class:`royalnet.utils.NetworkHandler`s that must exist for this command to work."""
-
-    @classmethod
-    async def common(cls, call: "Call"):
-        raise UnsupportedError()
-
-    @classmethod
-    def network_handler_dict(cls):
-        d = {}
-        for network_handler in cls.network_handlers:
-            d[network_handler.message_type] = network_handler
-        return d