{R} Diluvian Primordial [Secret Lair: From Cute to Brute][LS GTC 033]

Flying
When Diluvian Primordial enters the battlefield, for each opponent, you may cast up to one target instant or sorcery card from that player's graveyard without paying its mana cost. If a card cast this way would be put into a graveyard this turn, exile it instead.