Knight Deathscythe transforms into a gigantic Fighting God, a machine soldier-like form that combines the strength of a Gundam with the special abilities of a Grim Reaper. When the petrified Armor Battle Wing guided the souls of the Knights, Deathscythe's soul was filled with a desire for retribution toward the Knights, granting him immense power. Its enormous scythe is said to be able to cut through space-time with a single swing, creating the underworld. Enemies will then witness the specter of their own death within this underworld.

With its enormous size, Deathscythe regains the power of a knight and the special abilities of its former self as a Grim Reaper.

Ghost Machien Soldier is powered up by armor provided by Arms Dealer Howard. The armor creates rifts in space-time, absorbing enemy attacks.