Its lower half is a base connected with either two, four, or even six mechanical legs, each Constructed Knight being distinctly unique. Similarly, each 'pair of arms' is a different weapon—some are Spirit Energy Shield generators, others are Multi-barrel Alchemy Cannons, and still others wield Electrothermal Axes—but no matter the type of weapon, the firepower is sufficient to suppress an entire city.
These weapons can normally be retracted into the base, which conceals an enormous arsenal of weaponry within its body, including automatic ammunition factories and intelligent fire control cores, enabling adaptation to any kind of environment.
They are the Titan Giants of this era. Accompanying the charge of these mechanical behemoths, streams of visible Origin Mist surge across their bodies. Lines of light, resembling circuits, begin at the crystal cores on their heads, spread throughout, and emit intermittent bursts of lightning.