Krosh, Planeswalker

+3: Put a +1/+1 counter on target Zombie you control. That creature deals damage to another target creature you control equal to it's power.
+1: Create two 2/2 black Zombie creature tokens. You lose 2 life.
-12: Deal X damage to all creatures you don't control and gain 3*X life where X is the number of Zombies you control.