Acererak the Archlich (Extended Art) (AFR-372) - Adventures in the Forgotten Realms: (Extended Art)

When Acererak enters, if you haven't completed Tomb of Annihilation, return Acererak to its owner's hand and venture into the dungeon.
Whenever Acererak attacks, for each opponent, you create a 2/2 black Zombie creature token unless that player sacrifices a creature of their choice.