diff --git a/README.md b/README.md
index 75f8c4a..380c815 100644
--- a/README.md
+++ b/README.md
@@ -37,11 +37,15 @@ Here is the list of available commands by default:
   python3 -m pip install -r requirements.txt
   ```
 - Rename `.envexample` file in `.env`, then open the file and complete the fields
-  | Field | Explanation |
-  | -------------- | ------------------------------------------------------------------------------------------------------------ |
-  | `ACCESS_TOKEN` | [Access token of the bot account](https://twitchtokengenerator.com/) (be sure you selected `Bot Chat` Token) |
-  | `PREFIX` | Prefix used for your bot |
-  | `CHANNEL` | Twitch channel(s) where the bot will run (separate by comma) |
+
+  | Field            | Explanation                                                                                                                                |
+  | ---------------- | ------------------------------------------------------------------------------------------------------------------------------------------ |
+  | `ACCESS_TOKEN`   | [Access token of the bot account](https://twitchtokengenerator.com/) (be sure you selected `Bot Chat` Token)                               |
+  | `PREFIX`         | Prefix used for your bot                                                                                                                   |
+  | `CHANNEL`        | Twitch channel(s) where the bot will run (separate by comma)                                                                               |
+  | `RIOT_CHANNEL`\* | Replace `CHANNEL` by the channel name, example: `RIOT_PONCE`, value should be your Riot ID, prefixed by the region, example: `eu/User#123` |
+
+  > \* Available regions are: `EU`, `AP`, `NA`, `KR`
 
 - Start bot
   ```bash
diff --git a/requirements.txt b/requirements.txt
index 6ade626..9e9fe05 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,3 @@
 twitchio==2.8.2
 python_dotenv==1.0.1
+requests-cache==1.1.1
diff --git a/src/modules/misc.py b/src/modules/misc.py
new file mode 100644
index 0000000..024ba80
--- /dev/null
+++ b/src/modules/misc.py
@@ -0,0 +1,46 @@
+from datetime import timedelta
+from sys import stderr
+
+from requests import get as http_get
+from requests_cache import install_cache as cacher
+from twitchio.ext.commands import Bot, Cog, Context
+from twitchio.ext.commands import command as new
+from utils.core import load
+
+
+def prepare(client: Bot) -> None:
+    """Add the module to the client"""
+    client.add_cog(Misc(client))
+
+
+class Misc(Cog):
+    # Les méthodes avec no_global_checks=Vrai nécessite des droits de modération
+
+    def __init__(self, client: Bot):
+        self.client = client
+        self.prefix = load(["PREFIX"])["PREFIX"]
+        self.not_a_mod = "tu n'es pas modérateur"
+
+    @new(name="rank", aliases=["rang"])
+    async def _rank(self, ctx: Context) -> None:
+        """Affiche le rang du jeu actuellement joué"""
+        game = (await self.client.fetch_channels([(await ctx.channel.user()).id]))[
+            0
+        ].game_name
+
+        match game:
+            case "VALORANT":
+                try:
+                    value = f"RIOT_{ctx.message.channel.name.upper()}"
+                    riot_infos = load([value])[value]
+                except Exception as e:
+                    print(e, "Silently pass.", file=stderr)
+                else:
+                    region, user_id = riot_infos.split("/")
+                    name, tag = user_id.split("#")
+
+                    cacher("cache", expire_after=timedelta(minutes=30))
+                    api_link = f"https://api.kyroskoh.xyz/valorant/v1/mmr/{region}/{name}/{tag}?show=combo&display=0"
+                    rank = http_get(api_link).text[:-1]
+
+                    await ctx.send(rank)
diff --git a/src/utils/core.py b/src/utils/core.py
index 587884a..bbe0f4f 100644
--- a/src/utils/core.py
+++ b/src/utils/core.py
@@ -1,12 +1,17 @@
 from os import environ
-from sys import exit
+from sys import exit, stderr
 
 from dotenv import load_dotenv
 from twitchio.ext.commands import Bot, Command
 
 
 def load(variables: list[str]) -> dict:
-    """Load env variables"""
+    """
+    Load env variables
+
+    If not found and asked for a Riot account, raise an exception
+    Else exit
+    """
     keys = {}
     load_dotenv()
     for var in variables:
@@ -17,8 +22,15 @@ def load(variables: list[str]) -> dict:
                 res = list(set(res.split(",")) - {""})
             keys[var] = res
         except KeyError:
-            print(f"Please set the environment variable {var} (.env file supported)")
-            exit(1)
+
+            if var.startswith("RIOT_"):
+                raise Exception(f"Riot ID not set for the channel '{var}'.")
+            else:
+                print(
+                    f"Please set the environment variable {var} (.env file supported)",
+                    file=stderr,
+                )
+                exit(1)
 
     return keys