The Army of Light, from Prospit, and the Army of Darkness, from Derse, are armies composed of the Chess piece-theme carapacians, though both armies wield far, far more "pieces" than any single chess board would have, due to Prototyping of the The Battlefield upon which the fighting takes place. Prospit enters the battle to protect Skaia, while the Dersites covet its destruction. It's a war which Derse is always destined to win, in order to provide the Sburb players with an endgame scenario and a final boss. The first battle to be shown is the B1 session battle in [S] WV?: Rise up.