Revenge of the King

Whenever a creature dies Choose One:
• Create X 1/1 Zombie Black creature tokens with Deathtouch, where X is equal to the amount of creatures that died this turn.
• Scarifies up to three creatures you control, then gain life equal to their toughness combined.
• Scarifies 4 creatures you control, then create a 4/5 Zombie King Black creature token with Deathtouch and Lifelink.