Concussive Burst

A deafening concussive burst erupts from a point of your choice within range. Each creature in a 15-foot-radius sphere centered on that point must make a Constitution saving throw. On a failed save, a creature takes 6d8 thunder damage, is deafened for 1 minute, and is pushed 15 feet away from the center of the sphere. On a successful save, a creature takes half damage and isn't deafened or pushed.

Nonmagical objects in the area of effect also take this damage, and any unsecured objects in the area are also pushed. The spell emits a thunderous boom audible out to 300 feet.

At Higher Levels. When you cast this spell using a spell slot of 5th level or higher, the damage increases by 1d8 for each slot level above 4th.