Disco Fever

All creatures that are hostile to you or you choose have to roll a constitution saving throw or else it will start dancing.

A dancing creature must roll a performance check or else it takes 1d4 of bludegning. A dancing creature must then use all its movement to dance without leaving its space and has disadvantage on Dexterity saving throws and attack rolls. While the target is affected by this spell, other creatures have advantage on attack rolls against it. As an action, a dancing creature makes a Wisdom saving throw to regain control of itself. On a successful save, the spell ends.