The Armory Vibrodagger 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 very short blade that uses ultrasonic vibrations to increase its cutting effectiveness that is short enough to be effortlessly maneuvered by the wielder. It is of a design that is mass produced cheaply, with the idea that the dagger is disposable and easily recycled and that those who survive early training will acquire superior weapons.