|First appearance||Hostile Takeover|
Buz Hornix flaps his wings at high speed creating a super powerful tornado that destroys everything in its path. The eyes light up an eerie green color and shoot out a gigantic destructive energy wave. Laser cutters rain down from the many horns on its large body during battle.
It appears in Hostile Takeover under the ownership of Casey. While destroying the enemy Bakugan under Emperor Barodius's command, it comes across a Haos Jetro and a Haos Fangoid. With assistance from Venoclaw, they are victorious. Later, it battled against Coredem and Akwimos alongside Rubanoid. The battle came out in a loss and Marucho took Buz Hornix, freeing Casey from Kazarina's spell.
Throughout the future events of Bakugan: Gundalian Invaders, Buz Hornix is among the Gundalians' favored Ventus Bakugan and it appears in various episodes while fighting the Battle Brawlers and the Castle Knights.
- Ability Cards
- Barbarian Tornado
- Queen Riot: Subtracts 300 Gs from each opponent.
- Durandal Cannon: Subtracts 400 Gs from each opponent and adds 400 Gs to Buz Hornix.
- Buz Hornix appears to be one of the very few pure Gundalian Bakugan, as unlike most Bakugan seen in Gundalian Invaders (Ziperator, Nastix, etc.) it does not appear on both sides and is only seen fighting for the Gundalians.
- Buz Hornix is among the rarest Bakugan to acquire, as it was released very minimally as a single product and was not included in any Brawler Game Packs (Venoclaw was the only Wave 5 Super Assault ever incorporated into any game packs; Sprayzer and Volt Elezoid are equally rare).