Wilhelt, the Rotcleaver

Trick or Treat Whenever another Zombie you control dies, if it didn't have decayed, create a 2/2 black Zombie creature token with decayed. At the beginning of your end step, you may sacrifice a Zombie. If you do, draw a card. When purchasing this unique product, please keep in mind that this card only appears in the Secret Lair Drop: Trick or Treat and will ship out to you after the seller receives the product directly from Wizards of the Coast.The estimated time frame for sellers to receive stock is not fixed, so it could be anywhere between 1 - 10 weeks for delivery.

He would have sacrificed all his candy for just one king size.