A new Beast War is about to begin as Dai Shi collects more fear. Dai Shi opens up a vortex and resurrects all his fallen warriors. Greatly outnumbered, the rangers do their best to battle evil. Their old masters come to join them in this epic war. Jarrod finally decides to join them as well. Dai Shi becomes greatly weakened and it is left to the three chosen guardians to destroy Dai Shi forever.
- Book-Ends: The series begins and ends with Casey and Jarrod exchanging towels.
- Boss Rush: The final battle.
- Conservation of Ninjutsu: In the final battle, every single "special" monster, like Phantom Beasts, Five Fingers of Poison, Red Shadow Guards and Overlords is revived. The Rangers and their masters deal with them quite easily, considering how much trouble some of them caused alone.
- HeelFace Turn: Jarrod and Camille toward the end of the series. Although Jarrod, while a Jerkass, wasn't actually evil before being (unwillingly) possessed by Dai Shi.
- Series Fauxnale: Had Jetix Europe and Bandai not persuaded Disney to do one more season, this would've been the final episode of the franchise.
- Where It All Began: We return to the chamber where Dai Shi was released in the first episode, as it's where Jarrod was planning to exile himself forever.