Fortress is a massive species with four arms and two faces. He has multiple sharp bladed weapons strapped to his back. Expressions on each of the four faces intensify in the rage of battle. He has the power to project fire from his mighty four swords to destroy his enemies. Fortress is Chan's guardian Bakugan.Foxbat
Foxbat combines with Maxus Helios. This bat-like creature has gigantic wings that allow it to fly to great heights quickly. Its wings can cover its entire body for protection. Its feet have deadly claws to rip through armor. Although its eyesight is poor during daylight, Foxbat can spot a foe in the darkest of places.Freezer
Freezer is a four eyed monster with a glass encased brain. It slithers along the ground on its six tentacles. Its tentacles instantly grow back if sliced off in the heat of battle. Two cannons point out from each side of its head to fire deadly blasts at it opponents. Freezer's head spins all the way around to see attackers coming from every direction.Frosch
Frosch is the legendary Bakguan bringing sage wisdom into play. It is the wisest and the most tactical of The Six Legendary Bakugan. It is a gigantic frog-like creature with huge legs for fast maneuverability and a long whipping tongue. In battle, Frosch produces a water tornado to overcome its enemies.Fusion Dragonoid
Fusion Dragonoid is the first Baku Sky Raider to evolve from the legendary Dragonoid dynasty. His razor-sharp wings and infamous horn give him a tenacious attack when he leaps into battle. Only the bravest opponents can measure up to the combined ruthlessness and courage of Fusion Dragonoid.GarganoidGigarthGlotronoid
Glotronoid has a super intense glow that surges from his body and blinds his rivals in combat. He sprays venom fog to confuse and poison his enemies. Glotronoid also emits a mind controlling, silent, ultrasonic wave that forces his opponents to fight against each other.Gorem
One of the largest monsters, its body is composed of exceptionally dense cells making it very heavy. When battling it uses its massive fist and a shield decreasing the G power of any Bakugan. Normally gentle and obedient, only Julie can calm it down when angry. It evolves into Hammer Gorem.GrafiasGrakas HoundGren
Gren is an aquatic Bakugan with a bi-wing tail that makes him move very quickly when underwater. The tail also has spikes that make a great weapon. His tusks are razor sharp and instantly grow back if broken during battle. He stabs at opponents with the large spikes on his hands.