Harry Potter - Secrets of Hogwarts

You send a pulse through the area in front of you, freezing everything in space and time. Roll 7d10; the total is how many hit points of creatures this spell can affect. All creatures and objects in a 15-foot cube originating from you are affected in the order of nearest to farthest. Each creature affected by this spell is paralyzed until the spell ends. While paralyzed, the creature is fixed in the space they occupied when the spell was cast, which may leave it suspended in air.