Barbie Dreamtopia Season 1 Episode 12 The Damaged Spellbook

When Chelsea discovers that Otto has torn a page in a cookbook that he borrowed, she goes to Dreamtopia, where the Apprentice Queens perform an opposite spell that mysteriously goes haywire because Notto Prince covered up the fact that he tore a page from their spell book. Temporarily magical, Chelsea is able to reverse the spell and Notto learns a lesson in respecting other people's property.