Features:
Masks of Emotion: When putting on a performance, Kokoro is able to change the emotions of those watching. All viewers experience an strong emotion of Kokoro's choosing, dependent on what her performance is. A viewer makes a DC 20 Wisdom saving throw to notice the effect, and if successful, may then attempt to resist by making a DC 20 Charisma saving throw.
After every four hours, a victim makes a DC 15 Charisma save to end the effect.