Tyr Nixilis, Harvester

+1: Each player sacrifices a creature. Create a 2/2 black Zombie creature token or each creature that was sacrificed this way.
-2: Create a 5/5 black Zombie Wurm creature token with trample. You lose 2 life.
-10: You get an emblem with "Sacrifice a creature: Create X 2/2 black Zombie creature tokens where X is the sacrificed creatures power."