A dedicated student of Teräs Käsi, in hand-to-hand combat Dryden Vos often wields a pair of custom-made Kyuzo petars. The sleek daggers serve a dual purpose, sporting a sharp tempered carbon edge that can be overlaid with a scintillating monomolecular laser at the flick of a switch. The slicing instruments were designed to fit his small human hands and specifically weighted to accentuate his fighting style.