Djinn of the Fountain [Dominaria United]

Set: Dominaria United Type: Creature — Djinn Rarity: Uncommon Cost: {4}{U}{U} FlyingWhenever you cast an instant or sorcery spell, choose one —• Djinn of the Fountain gets +1/+1 until end of turn.• Exile Djinn of the Fountain. Return it to the battlefield under its owner's control at the beginning of the next end step.• Scry 1.