Mombi is the secondary antagonist in Return to Oz. She is inspired by the witch of the same name from the second Oz book and Princess Langwidere from the third Oz book. She wears a red and gold dress that spikes out at the top. She constantly put on different heads from her collection, which belonged to other statues. A red key is used to unlock the cabinets in which she stores them. One time, she asked for Dorothy's head and decided to lock her in her tower until her head looked old enough to wear (due to Dorothy only being 11 years old in the film). There, she meets Jack Pumpkinhead, who revealed that one case held her real head with the Powder of Life.