diff --git a/ticker.py b/ticker.py
index 245e81a..b57d7db 100644
--- a/ticker.py
+++ b/ticker.py
@@ -56,6 +56,7 @@ async def ticker_update():
         if not voice_client.is_connected():
             voice_client = await target_voice_channel.connect()
 
+        # we are not already in the correct channel
         if not target_voice_channel.id == voice_client.channel.id: 
             await voice_client.move_to(target_voice_channel.id)
 
@@ -75,15 +76,34 @@ async def ticker_update():
 async def on_ready():
     print(client.user.name)
 
+# add afk message
 @client.event
 async def on_voice_state_update(member, before, after):
     # only run on moves
     if before.channel and after.channel:
         # moves to the afk channel
         if after.channel.id == member.guild.afk_channel.id:
-            filename = to_tts(member.display_name + "はretard dimensionに移動しました")
-            await ticker_queue.put((filename, before.channel))
-            print("ticker event has been added to queue")
+            file_name = to_tts(member.display_name + "はretard dimensionに移動しました")
+            await add_event(file_name, voice_channel)
+
+# ban league
+@client.event
+async def on_member_update(before, after):
+    if after.activity.type == discord.ActivityType.playing:
+        voice_channel = (after.voice.channel if after.voice.channel else None) if after.voice else None
+
+        # this entire block implies that after is a game, so it definitely has a name
+        # before might not be a game, and might not have a name.
+        before_name = None
+        if before.activity.type == discord.ActivityType.playing:
+            before_name = before.activity.name
+            
+        # if a player starts playing league
+        if after.activity.name != before_name:
+            if after.activity.name == "League of Legends":
+                print("someone has started playing league uwu")
+                file_name = to_tts("Stop playing League, " + after.display_name, lang = 'en')
+                await add_event(file_name, voice_channel)
 
 client.loop.create_task(ticker_update()) 
 
@@ -97,15 +117,17 @@ def get_best_channel(guild_id):
     top_channel = sorted(guild.voice_channels, key = lambda chan: len(chan.members), reverse = True)[0]
     return matt_voice if matt_voice else top_channel
 
-async def ticker():
+async def add_event(file_name, voice_channel):
     print("ticker event has been added to queue")
+    await ticker_queue.put((file_name, voice_channel))
+
+async def ticker():
     file_name = to_tts("The current JPY exchange rate is " + str(c.get_rate('USD', 'JPY')) + " yen to a dollar")
-    await ticker_queue.put((file_name, get_best_channel(SEGUIS)))
+    await add_event(file_name, voice_channel)
 
 async def flatten():
-    print("ticker event has been added to queue")
     file_name = to_tts("Matt, it is time for your 4 PM dick flattening")
-    await ticker_queue.put((file_name, get_best_channel(SEGUIS)))
+    await add_event(file_name, voice_channel)
 
 s = AsyncIOScheduler(event_loop = client.loop)
 s.add_job(ticker, CronTrigger(hour = '0-19,21-23'))