All hope seems lost for the Spider Riders as Mantid revives his Ark of Destiny and moves to strike them again with its power. Once Buguese delivers the two keys, Hunter uses the combined power of all four Oracle Keys and destroys the ark. Corona and Aqune watch with sorrow and fear that Hunter is using the Oracle's power with hatred, but the Oracle herself appears at last. She grants Mantid's final wish to become human again and reunite with his lost Loraine, Quake's spirit moves on with the Lost Mariner, while Hunter and his friends happily head toward their next adventure.
Mantid intends to use his Ark of Destiny to ascend and conquer the Outer World with the Oracle's power and to take revenge on the Oracle, to whom he dedicated his life to only to lose the one he loved most in the process. Quake reveals his true power as a Spider Rider at last and the Spider Riders combine their efforts to destroy the Ark of Destiny. Buguese, after being rescued by Beerain and Stags, finds hope when he discovers the two abandoned Oracle Keys still glimmer with a faint light.