Deafen

You impact the connection between the brain and the eardrums compressing them and severing the connection of three creatures that you can see within range. The targets must make a Con saving throw, The targets take 3d6 psychic damage upon a failed save and are deafened for one minute. The targets take half as much damage on a successful save and are able to continue hearing.  They will also take no damage if they have no ears or are already deaf. Those affected by the spell can make another saving throw at the end of each of their turns or take an additional 1d4 Psychic damage.

The initial damage is increased by 1d6 for each level cast above 3rd level.