Tone of The Shepherd

You create an auditory illusion that fills the air in a 15 foot radius around yourself. Each creature that can hear the tune must make a Wisdom saving throw. On a failure, any creature affected takes 1d10 psychic damage. At the beginning of affected creatures’ turns, they must reroll the saving throw, taking an additional 1d10 damage on a failure or overcoming
the effect on a success.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the damage increases by 1d10 for each slot level above 3rd.