The Armory Vibrosword is a weapon given to all who exit the halls of the Shadow Academy to join a Clan of the Dark Jedi Brotherhood. It is a medium-length blade that uses ultrasonic vibrations to increase its cutting effectiveness that is just short and light enough to still be wielded single-handed. It is of a design that is mass produced cheaply, with the idea that the sword is disposable and easily recycled and that those who survive early training will acquire superior weapons.