|Power||370 -> 400 Gs
|First appearance||The Story of Vestroia|
|Voiced by||Susumu Akagi|
Fourtress has four faces, of which three of them change with different abilities, which are face of rage/phase glare (attack), face of sadness/phase breaker (defense), face of joy/phase driver (power up) and enlightenment (enlightenment is never shown as an ability, but is the back face in ball form and is the starting face for when Fourtress appears). He has four swords on his back that he calls his Mighty Blades of Fire, which can shoot flame streams.
Bakugan Official Handbook
How do you defend yourself against a Fourtress attack? It all depends on which one of its three faces you are looking at. Each face gives Fourtress different abilities: sorrow, gentleness, or anger. If this Bakugan is fighting for you, it's sure to lend a hand. It's got four arms!
Bakugan Ultimate Handbook
This tall, muscled Bakugan has four arms and four faces. He uses his arms to wield the multiple weapons strapped to his back. Fourtress' swords can shoot fire at his enemies. As the battle intensifies, Fortress can switch to a new face to match his emotion.
Chan Lee's Guardian Bakugan is Pyrus Fourtress. He battled Drago in their first encounter but lost when Drago started evolving, he sent Dan's Mantris and Siege to the Doom Dimension. He then appeares battling alongside Sirenoid and Tentaclear against Drago, Tigrerra, and later Preyas but was defeated when Drago evolved yet he managed to send Marucho's Siege to the Doom Dimension. He is then sent to the Doom Dimension after being defeated by Hydranoid. He returns to battle Centorrior and later he is summoned to hold off Naga and defend Wavern but Naga quickly defeated him.
- Ability Cards
- Face of Rage: Transfers 50 Gs from the opponent to Fourtress.
- Face of Joy: (Note: Drago claimed he had this ability, but Fourtress was never seen using it)
- Face of Grief: Prevents the opponent from activating abilities.
He returns in Shadow Attack, assisting Alpha Hydranoid in the battle against Hades and his Bakugan Trap, Fortress. He manages to defeat both, but is soon taken down along with Alpha Hydranoid by MAC Spider.
- Ability Cards
- Phase Drive: Adds 200 Gs to Fourtress.
- Phase Glare: Transfers 300 Gs from the opponent to Fourtress.
- Phase Breaker: Nullifies the opponent's ability.
- Fusion Ability Card
- Thunder Sky - Thousand Swords Rain: Subtracts 200 Gs from the opponent. (Can only be used after Phase Glare or Face of Rage)
Ability Card (Bakugan Video Game)
- Face of Rage: Adds 200 Gs to Fourtress.
- He has four heads with different emotions, but they don't all have the same voice. (Example: Face of Rage is a deeper voice, Face of Grief is a high-pitched voice).
- He seems to be based the Indian God of creation, Brahma.