Kylo Ren, Force Abuser

+2: Your opponent reveals a card from their hand at random, you may cast that card as if it's mana cost were generic.
-3: Gain control of target permanent your opponent controls until end of turn, it gains haste.
-12: Kylo Ren becomes a 6/6 creature. Once per turn, if a creature would block him, gain control of it until end of your next turn.