[Skyblock] Dumb Mobs Plugin

Add dumb mobs plugin or whatever you call it. Excessive mobs from grinders causes lag!
+1
+1
+1

Paincakexx told me to repost it because he didn't notice it was for Skyblock xD

I remember this plug-in. We had it on the server, did we?
If so, +1 pretty please. :3

Accepted, will be implemented if possible. Have a nice day :)