Mombi

An old woman who secretly engages in the practice of magic. Although she has developed many powers, she is not quite a witch, but more of a sorceress. Her best magic involves the creation of very realistic illusions. She uses these powers in an attempt by rebels to retain control of the Emerald City and to foil Glinda the Good's move to restore the rightful heir to the throne of Oz. Tip was given to Mombi as a baby to raise, so as the adventure in which we first learn of Mombi begins, Tip is living with Mombi.