Dancing Juice

You can coat one melee weapon with this potion. When you hit a creature with the coated weapon in the next hour, you can force it to make a DC 12 Constitution saving throw. On a failed save, the weapon is no longer coated in the potion, and the target begins to convulse in a manner that could be mistaken for an awkward, clumsy series of dance steps. The target's speed is reduced to 0 until the end of its next turn, after which the convulsing ends.