You unleash a string of insults laced with subtle enchantments at a creature you can see within range. If the target can hear you (though it need not understand you), it must succeed on a Wisdom saving throw or take 1d4 psychic damage and have disadvantage on the next attack roll it makes before the end of its next turn.
This spell's damage increases by 1d4 when you reach 5th level (2d4), 11th level (3d4) and 17th level (4d4).
When you cast this spell, you skillfully reshape the memories of listeners in your immediate area, so that each creature of your choice within 5 feet of you forgets everything you said within the last 6 seconds. Those creatures then remember that you actually said the words you speak as the verbal component of the spell.