Tibalt, Jack of all Chaos

+1: Draw a card, then discard a card.
-3: Owner of target permanent shuffles it into his/her library, then reveals the top card of his/her library. If its a permanent, it comes into play.
-6: Create 3 Chaos Imp tokens. Treat these tokens as 6/5 Imps with Flying and Unleash. Chaos Imps gain Trample as long as they have a +1/+1 counter.