Airblast

You hold out your hands with your fingers spread, creating a concentrated blast of air that shoots out from your palms.

Each creature in a 30 ft. cone must make a Strength saving throw, taking 3d10 force damage on a failure, or half as much ona  success. On a failure, a creature is also pushed back a number of feet equal to twice the damage dealt.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the damage increases by 1d10 per level of spell slot above 3rd.