Arctic Blast

A blast of frigid air sweeps out from you. Each creature in a 15-foot cone originating from you must make a Dexterity saving throw. On a failed save, a creature takes 2d8 cold damage and is pushed 15 feet away from you. On a successful save, the creature takes half as much damage and is pushed 5 feet away.

In addition, unsecured objects that are completely within the area of effect are automatically pushed 15 feet away from you by the spell's effect, and the spell emits a loud howl audible out to 300 feet.

At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, the damage increases by 1d8 for each slot level above 1st.