Cruel Disappointment

You scorn a creature you can see within range, conjuring in its head visions of failure and despair. If the target can hear you (though it need not understand you), it musk make a Wisdom saving throw. A target takes 6d8 psychic damage on a failed save and become belittled, or half as mush damage on a successful one.

A belittled creature automatically fails the next attack, ability check, or saving throw it has to roll. The condition vanishes after the roll.