Name: Apocalypse Demon Cost: 4BB CMC: 6 Color: B CID: B Type: Creature -- Demon Pow/Tgh: */* Rules Text: Flying Apocalypse Demon's power and toughness are each equal to the number of cards in your graveyard. At the beginning of your upkeep, tap this creature unless you sacrifice another creature. Set/Rarity: Hour of Devastation Promos rare, Hour of Devastation rare Legality: Legal in pioneer, Legal in vintage, Legal in penny, Legal in modern, Legal in duel, Legal in oathbreaker, Legal in legacy, Legal in commander Price: $0.19 Foil price: $0.89