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.
He appears again in New Vestroia, 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.
Face of Rage: Transfers 50 Gs from the opponent to Fourtress.
Face of Grief: Nullifies the opponent's Gate Card and prevents them from using abilities.