Shun Kazami

When Dan was kidnapped by the gundalians, Shun had no other choice than to help his friend out. Unfortunately for him, he was too late and after a fearsome battle against the now gundalian Dan, he was put in a capsule too. After Shun was made into a servant for Ren, he became the leader of the Gundalian Castle Knights. He's the first guard of emperor Ren and protects him with his life. For this, he uses his new gained bakugan: Perfect Siege. This bakugan can switch attributes and got some of the power of the perfect core.