Dandy’s Disarming Smile

With a flash of teeth and a twinkle in your eye, you charm your target just long enough to mess with their plans. One creature within range must make a Charisma saving throw. On a failed save, the creature is charmed by you for the duration. While charmed, it has disadvantage on attack rolls against you and cannot take reactions. The spell ends early if you or your allies deal damage to the creature.