The element of metal can be a tremendous boon to Goku's ability to manipulate chi, as its high conductivity can facilitate the channeling and amplification of his energy. By harnessing his metal powers, Goku can create pathways made of metal that allow him to more precisely focus and control his chi. In his metal form, Goku's hair shines like polished steel, a clear indication of the heightened durability he gains from the metal element. With control over metal that extends to his own body, Goku can effectively transform himself into a being as hard as steel, granting him an impressive level of resilience. As a master of both hand-to-hand combat and weapons, Goku can also use metal to imbue his power pole with unique properties. By infusing it with a rare metal alloy, he gains the ability to manipulate its shape and size to adapt to any combat scenario. With his metal-powered power pole at the ready and his skills in martial arts fully honed, Goku becomes an almost unstoppable force, a true legend among heroes.