Twitch's Overcaffinated Dance

Target must be in range of 30 feet. For the target to resist the urge to bust a groove, must pass a Wisdom saving throw of 18 or higher.

The target starts to dance at twice the speed of the song created by the caster. While dancing the target has disadvantage on saving throws and attack rolls, and all attacks against it have advantage. When the duration of the spell is over, the target then becomes for 1 round (Because he danced faster than they needed to.)