Valgavoth, Terror Eater [Duskmourn: House of Horror Prerelease Promos]Set: Duskmourn: House of Horror Prerelease Promos Type: Legendary Creature Demon Elder Rarity: Mythic Cost: {6}{B}{B}{B} Flying, lifelink WardSacrifice three nonland permanents. If a card you didn't control would be put into an opponent's graveyard from anywhere, exile it instead. During your turn, you may play cards exiled with Valgavoth. If you cast a spell this way, pay life equal to its mana value rather than pay its mana cost.