Board Thread:News and Announcements/@comment-26131865-20160108150445/@comment-9091559-20160111095946

I think we should move everything from Category:Collaboration_Event_Cats, Category:Cat_Units and Category:Items_Drop_Cats to somewhere else, or just delete all of them.

I'll separate/modified(?) template:Cats for better explanation, like A Cat is in this set, B Cat is dropped in X event,...