Dispel Shape

You point toward a single creature within range that is under the effect of a spell or ability which changes their form for another (Polymorph, Shapechange, Wild Shape, or similar.) If that creature's shape is of a CR equal to or less than half the level at which you cast this spell (rounded up), that creature is returned to their original form. Otherwise, they must make a Charisma saving throw or be returned to their original form.