As Gibeon attempts to use Zygarde to dig up the Rakulium, Amethio appears before him and tells him... Meanwhile, Liko and the others come rushing over as well, having seen the overflowing energy. But as they attempt to stop the digging, the Rakulium crystal shatters into pieces and a certain someone appears from within...?!

With the Rakulium crystal before them, Liko and the others square off against Gibeon! Liko, Roy, Dot and now also Amethio engage in a fierce seesaw battle against the mighty Zygarde, who is so overwhelmingly powerful it's difficult to even get near it! As the four fight on, they gradually start finding opportunities to close in on Zygarde, but...