Elemental Expressionist [Strixhaven: School of Mages Prerelease Promos]

Magecraft — Whenever you cast or copy an instant or sorcery spell, choose target creature you control. Until end of turn, it gains “If this creature would leave the battlefield, exile it instead of putting it anywhere else” and “When you exile this creature, create a 4/4 blue and red Elemental creature token.” (Each instance of that ability triggers separately.)