Crushing Curse

You speak a word of Deep Speech. Choose a creature you can see within range. If the target can hear you, it must succeed on a Wisdom saving throw or take 1d8 psychic damage and be deafened until the start of its next turn. A creature deafened in this way can still hear Deep Speech.

This spell's damage increases by 1d8 when you reach 5th level (2d8), 11th level (3d8), and 17th level (4d8).