Diluvian Primordial [Commander 2021]

Set: Commander 2021 Type: Creature — Avatar Rarity: Rare Cost: {5}{U}{U} 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 spell cast this way would be put into a graveyard this turn, exile it instead.