Voir Bakugan Battle Brawlers, Season 2 - Episode 5

Runo and Marucho discover a control room in Klause Von Herzon's castle with a display of rankings of all the Bakugan players from around the world! There, they are confronted by a Bakugan player named Julio. Runo accepts the challenge to battle, but isn't strong enough to defeat him. Dan jumps into help, but Julio is too powerful. The situation is desperate until Drago starts to evolve and Julio is defeated!