Cruel Ridicule

Some Bards have a sharper tongue than most. These cruel words are stronger than just some mockery. If the target can hear you (though it need not understand you), it must succeed on a Wisdom saving throw or take 4d4 psychic damage and have disadvantage on the next two attack rolls it makes before the end of its next turn.

This spell's damage increases by 2d4 for each level the spell is cast higher than 3rd.