Dread Summons [Aetherdrift Commander]

Set: Aetherdrift Commander Type: Sorcery Rarity: Rare Cost: {X}{B}{B} Each player mills X cards. For each creature card put into a graveyard this way, you create a tapped 2/2 black Zombie creature token. (To mill a card, a player puts the top card of their library into their graveyard.) "Did you have a nice nap?" —Liliana Vess