The Road to Arcturus Episode 24

Croix uses the emotions of the rioting mobs to activate her creation, the Noir Rod, managing to disable all magic across the country. Croix uses the Noir Rod to unseal the Grand Triskelion, but is shocked when it is not what she thinks it was. Akko and her friends arrive to help save Ursula from Croix. During the battle, she awakens the Shiny Rod's seventh and final word, allowing Akko to utilize the Triskelion's true power and transform Arcturus into a lush and vibrant forest. But while Akko and her friends celebrate, some of the leftover technomagic from the Noir Rod attaches itself to a missile.