Onna was the personal assistant and protégé of Oria Devagin for a long time. Her exact age is unknown, but it must be at least of 90 years. Although it is not uncommon that sorceresses aging slower than normal people, but Onna seems almost not to age.

Onna graduated at the academy of sorceresses in Raad’Ohr and is a member of the council of sorceresses. At the moment she’s the magical consultant at the royal court of Hekaria. She is a master in the illusion and telepathy, but she has no skills in telekinesis or fire magic, let alone flash magic. Her mother was a whore from Süßwasser, who gave Onna away shortly after her birth. Most of the time of her childhood Onna spent on the road. With about ten years she met Oria Devagin, who recognized the magical potential of the girl and took her into custody. Onna is Oria against absolutely loyal.