Decibel Break

The caster points at a creature and causes the air around their head to burst with a series of thunderous pops. The target creature is deafened by the noise, hearing only a high pitched ringing. The target creature makes a Con save against the caster's spell dc. On a fail they take 1d10 thunder damage and are deafened , on a success they take only the damage and are not deafened.
The damage increases by 1d10 for every slot higher than 1st level.