Stream anime episodes for free, you want to Watch Bakugan Gundalian Invaders Episode 21 English Dubbed online for free. Episode guide Bakugan Gundalian Invaders Episode 21 English Dubbed Divide and Conquer Nurzak sends a message to the brawlers for a meeting to discuss a peace treaty. The brawlers are unsure but decide to take the risk anyway. Nurzak plans to use Kazarina’s attack on the emperor as his chance to sneak away to Neathia and give the brawlers the Switch Code, something that can supposedly control the Sacred Orb. Meanwhile, Gill informs Barodius of Nurzak and Kazarina’s betrayal and heads to stop him before he leaves for Neathia.