Monster Manual (5.5e)
Spellcasting. The performer casts one of the following spells, requiring no Material components and using Charisma as the spellcasting ability (spell save DC 17):
Multiattack. The performer makes three Bejeweled Baton attacks.
Bejeweled Baton. Melee Attack Roll: +9, reach 5 ft. Hit: 10 (2d4 + 5) Bludgeoning damage plus 10 (3d6) Psychic damage.
Majestic Song. Wisdom Saving Throw: DC 17, each creature in a 20-foot-radius Sphere centered on a point within 120 feet. Failure: 22 (4d8 + 4) Psychic damage, and the target has the Charmed or Frightened condition (performer's choice) until the end of the performer's next turn. Success: Half damage only.
Warding Charm. Trigger: A creature hits the performer with an attack roll. Response—Wisdom Saving Throw: DC 17, the triggering creature. Failure: The attack roll misses the performer, and the target has the Charmed condition until the end of the performer's next turn.
Any Climate; Any Terrain