
Flying, trample
At the beginning of your upkeep, sacrifice a non-Zombie creature, then create a 2/2 black Zombie creature token.
Archdemon of Unx has 1 printing, first in Shards of Alara (2008). EDHREC ranks it #26,010 among Commander cards. It has 2 official rulings.
Cards that show up in the same decks on EDHREC.