Wilhelt, the Rotcleaver

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.
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Lich King - "You speak of justice? Of cowardice?
I will show you the justice of the grave and the true
meaning of fear."