Hades' Persistence

In order to create a new world, one must destroy this world. Having obtained Proto Nemesis, which has accumulated power, Rago unleashes that power on Gingka and the others. Gingka fights against him along with Kyoya and others. The other Legend Bladers gather, and Ryuga unexpectedly barges in using L-Drago Destroy F:S.

Synopsis excerpt via Kitsu.