Ep 50. Ultimate Weapon

Hydron continues to cool his heels in his cell, when a mysterious voice from his past calls to him. It's Gus, and he has a plan to get them out! Meanwhile, back on Earth, the Brawlers celebrate Keith And Helios' decision to join the Bakugan Battle Brawlers. It isn't long, however, before Dan is itching to get back in the fight. He suggests that they storm the palace before Zenoheld can finish the Alternative. Everyone is in agreement and they all plan to strike at first light.