'A witch who's associated with Pandora. Scarred by the dark side of the Empire that encourages sacrificing small for the greater good, Isolet's mind delved deeper into the abyss as she directly faced the ambivalence of the Empire. Isolet is equipped with great knowledge which she gained from being a witch, truths of the world she found out in secret, and the great power granted to her by Pandora. Carrying a deep feeling of loss in her heart, Isolet wields her weapon and proceeds to the execution site to punish the hypocrites who oppress the weak. Her elemental spells have become more powerful through the machines Pandora gave her. She is also among the few people who can provide a large amount of Mana to the hearts of Pandora's automata to make them do her bidding. Both the Empire and Pandora desire Isole for her invaluable knowledge and power. Whenever she reminisces about the Witch Association, which is her family and her home, her eyes tend to soften. But the bloody path she has walked as the executioner of Pandora binds her with its cold chains.