Nicol Bolas, New Ravnica

+2: Nicol Bolas does 3 damage to target creature.
+1: Exile the top card of your library. You may cast it for its converted mana cost this turn. Target player mills 1.
-12: Destroy all other creatures and Planeswalkers. Then search your library for a creature and put it onto the battlefield with 3 +1/+1 counters.