Earsplitting Ring

A horrible noise of wind rings out at a point you choose within range. Creatures within a 5-foot radius must make a Constitution saving throw. On a failed save, a creature takes 4d8 thunder damage and is deafened for the duration. At the end of each of its turns, a target can make a Constitution saving throw. On a success, the form ends on it. On a successful save, a creature takes half as much damage and is not deafened.

At Higher Levels. When you initiate this form at a higher level, the damage increases by 1d8 for each level above 2nd.