Type

Legendary Creature — Elder Demon

Oracle Text

Flying, lifelink\nWard—Sacrifice three nonland permanents.\nIf a card you didn't control would be put into an opponent's graveyard from anywhere, exile it instead.\nDuring 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.