Intento 5

main.py

@@ -33,6 +33,7 @@ async def on_ready():
 
 @bot.event
 async def on_message(message):
+    ctx = await bot.get_context(message)
     for cmd in cmds:
         if message.content.startswith(f'{PREFIX}{cmd[0]}'):
             await message.channel.send(random.choice(cmd[1]))
@@ -42,7 +43,7 @@ async def on_message(message):
         await message.channel.send(make_help())
 
     if message.content.lower().endswith("murciano"):
-        ctx = await bot.get_context(message)
+
         await ctx.reply("Me la agarras con la mano", ephemeral=True, mention_author=True)
 
 @bot.command(description=f"Añade una característica más de {os.environ['N1']} o {os.environ['N2']}!")