Mephisto's second-in-command. A former Songstress of Major Land, she defected to Minor Land after Hummy was chosen over her to sing the Melody of Happiness. She is incredibly vain and prissy, and possesses the ability to shapeshift at will, often taking the form of a human girl called "Ellen". Though she's no longer Siren, however, Lord Ark kidnapped Ellen and reverted her back to Siren. Can our heroes stop this cat?