The Prototype-01 Jackal Plasma Sword, known more commonly as the Jackal Sword is the first weapon produced by CovTech for the Sovereign Covenant Empire. This model itself is, however, a Prototype version specifically the first prototype. It is essentially a counterpart to the Covenant Energy Sword, though with more resemblance to a katana by having only one point rather than too, being smaller in Width and thickness, and being Yellow in colour. It was designed for the Kig-Yar to wield, though other species such as the Drones are also able to wield this weapon.