Liliana, Necronic Witch

+1: Target black creature gets +0/+1 and deathtouch until end of turn
-3: Until end of turn. Whenever a creature you control dies, create a 2/2 black Zombie creature token.
-8: Destroy all non-Zombie creatures. create X 2/2 black Zombie creature tokens, where X is the number of creatures destroyed this way.