As the group spends a few days relaxing in the Witch's castle with their new Winkie friends, they are visited by a young boy named Tip and his guardian, Mombi. Mombi is a witch in training and upon hearing that her old friend the Wicked Witch of the West is dead, she decides to steal the Golden Cap from Dorothy. She transforms herself into a large gray cat and attempts to steal the cap while Dorothy is sleeping. Her plot is thwarted by the Cowardly Lion. Tip explains Mombi's plot and apologizes to Dorothy. Dorothy uses the Golden Cap, against her friends' wishes, to have the Winged Monkeys transport Tip and Mombi back to their distant home.