Bludgeoning Scream

You choose a medium or larger creature within 50ft. of you that has a mouth and force it to pass a intelligence saving throw against your spell save DC. On a failed save, it erupts with a terrifying scream and forms a 15-foot crater beneath itself centered on the creatures point of location. That ground is now difficult terrain. All creatures within 30ft. of the affected creature must pass a DC15 constitution saving throw or be deafened for the round and take 5d6 bludgeoning damage, or not be deafened and take half as much on a success.

At higher levels: When cast using a spell slot of 3rd level or higher, the damage die increases by 1d6 for every spell slot above 2nd.