Death WInd

As you hold your hand with your fingers spread, a deadly wind bursts from your hand. Each creature in a 15-foot cone must make a Dexterity saving throw. A creature takes 4d6 force damage on a failed save, or half as much damage on a successful one.

At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, the damage increases by 2d6 for each slot level above 2nd.