Meghan-na-Durr is Chingiz's daughter. Meghan-na-Durr killed her father Chingiz in an attempt to become ruler of Kazan. Thus truly she was Chingiz's bane, although stories attribute the name to the Heir because it is always seen as the Heir's actions which caused Chingiz's downfall. Meghan died trying to kill the Heir within the chamber of the Throne and in so doing was turned to dust.