You unleash a string of extreme 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 10d6+30 psychic damage and gain disadvantage on all attack rolls it makes before the end of its next turn. On a successful save, it takes half damage and does gain disadvantage on its attack rolls.

At Higher Levels. When you cast this spell using a spell slot of 7th level or higher, the damage increases by 3d6 for each slot level above 6th.