Harry Potter - Secrets of Hogwarts

Choose any creature, object, or magical effect within range. One non-Transfiguration spell of 2nd level or lower on the target ends. If you are aware of at least one spell affecting the target, you can specify that spell in your mind. If you are unaware of what spells are affecting the target, one randomly selected spell ends. For a spell of a higher level on the target, make an ability check using your spellcasting ability. The DC equals 10 + the spell's level. On a successful check, the spell ends.