Here is an overview of the evil Gundalian Protectors, the Twelve Orders who are trying to destroy the peaceful Neathia.

Emperor Barodius is the leader of the evil Twelve Orders who seek to conquer Neathia. He is the Emporer of Gundalia, and his family has ruled over Gundalia for generations. Barodius Barodius is very strong, and his special ability is to execute battles simultaneously. He seeks Bakugan DNA Codes from the Bakugan who possess it so that he can create the most powerful Bakugan in the Universe.

Guardian Bakugan: Darkus Dharak

Battle Gear: AirKor

Gill is a Pyrus Brawler of the 12 Orders. He was brought up by Emperor Barodius, and he looks up to him as an older brother. Gill is Barodius' most trusted confident, and he will do anything that the Emperor orders. Gill has trained the Special Bakugan Team that is protecting Emperor Barodius.

Guardian Bakugan: Krakix

Battle Gear: Lansor

Airzel is a Ventus Brawler of the 12 Orders. He was recruited to the Twelve Orders by Emperor Barodius and Gill. Airzel is an expert in enemy surveillance and information analysis. He is the no. 1 trainer on the Special Bakugan Team.

Guardian Bakugan: Strikeflier

Battle Gear: Battle Turbine.

Nurzak is a Subterra Brawler of the 12 Orders. He is the oldest member of the Order, yet he has the most physical energy. Nurzak is a scholarly and wise intellectual, and he is very good at planning strategies and evaluating the situation. He is the no. 1 officer of the 12 Orders.

Guardian Bakugan: Sabator

Battle Gear: Chompixx (first thought to be Battle Sabre)

Stoica is an Aquos Brawler of the 12 Orders, and he is the youngest member of the Order. Stoica has a split personality - one of an angel and one of the devil. When he is an angel he is fun to be with, but when he is a devil he is frighteningly cruel. Stoica has saved Gundalia many times. He uses lots of trick moves in battle, and it is difficult for the opponents to read him.

Guardian Bakugan: Lythirus

Battle Gear: rumored to be Zukanator

Kazarina is a Haos Brawler of the 12 Orders. She is a sly and cold hearted battler, and she is alway by Emperor Barodius side. She is an exceptional scientist, and she is the Director of the Bakugan Biological Research Center. Rumors has it hat she is secretly undergoing cruel living-body experiments to heighten the Bakugans' abilities. Kazarina's goal is to develop abilities that will rival those of Neathia.

Guardian Bakugan: Lumagrowl

Battle Gear: Unknown