Schwerts was initially a air motorcycle provided by the Atlee Household as a sign of gratitude. Impressed by advanced motorcycle technology, Luxion began to realize various updates. His first use was given when the Principality surrounded a ship that had students on board; Leon used it to rescue Angelica Rapha Redgrave from the vessel of the Principality.
Luxion modified and adjusted schwerts as a propellant backpack with aircraft wings, which is coupled to arrogance, thus providing greater agility and speed in the air.
In the conflict with the empire, schwers was employed to stall brave and then self-destruct, which ended the feud with brave.