Even then, the Falchion is so rare that most Legions maintain but a handful, reserved for use against the largest of enemy war machines. The Falchion’s twin-mounted Volcano cannon is one of the most powerful vehicle-mounted, anti-tank weapons in the Imperium’s arsenal and it requires such an investment in resources to construct just a single example that its use is limited to the Legiones Astartes.
The Falchion uses a potent weapon which combines technologies fielded in the Fellblade and the Shadowsword super-heavy tank.