Apocalypse Demon [Hour of Devastation Prerelease Promos] Wolf Horror Set: Flaming Eternity Card type:

Set: Flaming Eternity Card type: Effect Monster Rarity: Ultimate Rare Attack: 2400 Defense: 1000 When this card is Tribute Summoned successfully

You can only use each effect of "Vampire Retainer" once per turn

Set: The Dark Side of Dimensions Movie Pack: Gold Edition Card type: Effect Monster Rarity: Gold Rare Attack: 1700 Defense: 800 When this card is Normal or Special Summoned: You can Special Summon 1 Level 4 Machine-Type monster from your hand

if you activate a Spell/Trap Card or effect while this card is in your GY (except during the Damage Step): You can Special Summon this card

Apocalypse Demon [Hour of Devastation Prerelease Promos] Wolf Horror Set: Flaming Eternity Card type:Set: Hour of Devastation Prerelease Promos Type: Creature Demon Rarity: Rare Cost: {4}{B}{B} 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 Apocalypse Demon unless you sacrifice another creature.