Bakugan Battle Brawlers #8 ~ "Girls Just Wanna Have Fun" 
  
The battle continues with Marucho barely managing to win with the pop idols element combination working against him. Just as things look bad for Drago, Preyus once again manages to help with his element change ability, winning the battle. 
 
After the battle, Drago explains his situation with his home world of Vestroia, and about the beginning episode with his fight with Naga the rouge bakugan who was directly responsible for the collapse of Vestroia into chaos. In the very center of Vestroia are the Silent Core and the Infinity Core, which control the equilibrium of their dimension. But when Naga attempted to take control of the infinitely limitless power, he had released all of the Silent Core's negative energy into Vestroia, affecting many Bakugan and also spilling onto Earth. Drago then explains how Naga found a way into the very center of Vestroia by the help of a human, who inadvertently entered Vestroia on his own.