Ozma is a fairy and the former queen of Oz. She is said to be the true ruler of Oz as she is related to the fairy that created Oz. Dorothy cast a spell on her that caused her to lose her mind so now she wanders around spouting nonsense. Mombi also cast a spell on her (poor girl can’t catch a break!), causing Ozma to develop a second persona (You can also call her alter ego), whom we all know as Pete ( aka Tip or Tippetarius).