Damning Doomsay

A creature within 30 feet that can hear you must succeed on a Wisdom saving throw (DC equal to spell save DC) or take 3d6 psychic damage as its head is filled with a litany of curses, insane ramblings, and terrible revelations.

Target Creature has disadvantage on the next attack roll it makes before the end of your next turn. 1d6 amount increases per spell slot usage above 1, takes half damage on a save, and does not suffer disadvantage.