Season 4 of Wizards of Waverly Place is the series' final and most high-stakes season, primarily focused on the buildup to the . Key Storylines and Developments

: Alex and Harper eventually move out of the Russo household and into their own apartment on a secret 13th floor for magical creatures. The Series Finale: "Who Will Be The Family Wizard"

The hour-long finale features the long-awaited competition between the three siblings.

: To regain his standing, Justin begins tutoring a class of "delinquent" wizards, which includes the character Rosie, an Angel of Darkness who briefly dates Justin.

: Due to a spell gone wrong by Alex and Justin, Max is transformed into a young girl named Maxine . He remains in this form for several episodes (episodes 5 through 10) before being changed back.