Wilhelt, the Super Simp

Whenever another Zombie you control dies, if it
didn't have decayed, create a 2/2 black Zombie creature token with decayed. (It can't block.
When it attacks, sacrifice it at end of combat.)
At the beginning of your end step, you may
sacrifice a Zombie. If you do, draw a card.
"Goddamn now that's an ass worth resurrecting
for!"
-Wilhelt, about Gisa.