[Illusion]

Yes, but evil created tweetums. All of the evil in tripshee (100% may I say) is in tweetums. Not just evil's evil, but every evil that exists. Tweetums have complete control over it, my powers keep him at bay making him in his own little world.
Just wait, at the end of this month he will explode his evil which he does every year. (And I'll be hosting an event, tweetumpcolypse to celebrate the explosion of evil.)