This was a group of bakugan that used to protect Ultima Vestroia and at the time were the only 8 Ultima-Zero bakugan. They are all now deceased.
Bakugan and attribute[]
Mechrosia(Ultima Hydranoid):Mechros
Explodera(Wavern):Bomblos
Vaporona(Wave Elfin Zeta):Vaporus
Genetakro(Burst Skyress):Genetro
Draconic(Zero Dragonoid):Ultima
CrashRaider(Viper Helios):Shattarin
NukeStriker(Nuke Dragonoid):Nuklus
(First holder of Ultima-Zero core)BeamFire(Crusher Dragonoid):Ultima-Zero