Beauty’s Bane

Wondrous item, uncommon

As an action, you can speak this magic handmirror’s command word and hold it up before a creature within 5 feet of you. If the creature has an Intelligence score of 6 or higher and can see the mirror, it must succeed on a Wisdom saving throw against a DC equal to its Charisma score or become charmed by its own reflection. While charmed this way, the target is also stunned. The target can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success. The effect also ends for the target if it takes damage, if someone else uses an action to shake the creature out of its stupor, or it can no longer see itself in the mirror. Once used, this property can’t be used again until the next dawn.