イセリアクイーン
A recurring superboss in Tri-Ace titles such as [[Star Ocean]], [[Valkyrie Profile (series)|]] and [[Radiata Stories]]. She is depicted as a beautiful woman with long blonde hair, a halo over her head, and wearing black and white clothes. She wields a crescent-shaped weapon that can destroy her opponents with one swipe.

She is renamed [b]Ethereal Queen[/b] in North American releases.
iseria queen