Booming Scream

A sudden loud Scream ringings out. Emitted from the Casters mouth. Each creature in a 20ft cone from the caster must make a Constitution saving throw. A creature takes 2d8 psychic damage on a failed save, or half as much damage on a successful one. A creature made of stone, crystal, metal or any inorganic material has disadvantage on this saving throw.

At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, the damage increases by 1d8 for each slot level above 2nd.