Aeroblast

You release a blast of forceful wind in a 40-foot cone in front of you. Each creature in that area must make a Strength saving throw. On a failure, a creature takes 5d6 bludgeoning damage, is pushed up to 20 feet away, and knocked prone. On a success, a creature takes half the damage. Creatures at least two sizes bigger than you, are not knocked prone by this spell. Any Small or smaller objects in the area are pushed up to 30 feet away.

At higher levels

When you cast this spell using a spell slot of 4th level or higher, the damage increases by 1d8 for each slot level above 3rd.