Raiken turns into a massive, monster-like creature whose body is as hard as stone. His arms become massive as hellfire courses through his veins. Burning chains also adorn his body on his arms and legs. His legs also become as broad as his arms, and his toes turn into sharp claws. His shoulders have a horn-like spike on them and, out of his back, is a hard substance that appears to look like hair when it actually is a hard substance that acts like armor.