Yamato

Necromancy Casting Time: 1 action Range: 60 feet Components: V, S, M (a drop of royal blood) Duration: Concentration, up to 1 minute You call upon the power of a tyrant’s vengeance. Choose a point within range; a 30-foot radius of dark, crackling energy erupts. Enemies within this area must make a Constitution saving throw. On a failed save, they take 6d10 thunder damage and are deaf for the duration. On a successful save, they take half damage and are not deaf.