Acid Wave

A blast of corrosive acid shoots out from your hands. Each creature in a 40ft. line must make a Constitution saving throw. A creature takes 4d8 Acid 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 4th level or higher, the damage increases by 1d8 for each slot level above 3rd.