The Arms drag the dead Mortals into the Underworld. When Zeus betrayed Kratos out of fear and killed him with the Blade of Olympus, Kratos was taken into the Underworld by the Arms of Hades. With the help of the Titan Gaia, motivation to kill Zeus and the desire to live, Kratos kills several hands and escapes the Underworld yet again. The arms are in groups and respawn after three seconds pass.