Ursa

Ursa is the former wife of Fire Lord Ozai and mother of Zuko, Azula, and, later, Kiyi. For a long time, not much was known about her due to her banishment during Zuko and Azula's childhood. However, after many long years, she has returned to the royal palace of the Fire Nation, where Zuko now rules. Although she wants for nothing more than to keep her family together, she's also hopeful for the future of the Fire Nation.