Star vs. the Forces of Evil (2015)

S3E1 Battle for Mewni: Return to Mewni

Star makes her way back to her homeland, Mewni, only to find that the kingdom is facing a dire crisis as magic begins to vanish. As she navigates the challenges of her home dimension, Star must uncover the cause of this magical depletion and rally her allies to restore balance. The fate of Mewni hangs in the balance as she confronts both familiar and new threats in her quest to save her beloved kingdom.