By simply tapping into the Eight-Tails' chakra, Riyan's body begins its initial transformation. The first signs to this are his eyes; his pupils, and his irises will vanish completely, leaving the appearance of empty eyes, which glow like the full moon. Following this, his nails and canine teeth grow longer and sharper and his black hair will grow longer and spikier, as it stands on end. While he can still stand on his own two feet, Riyan can move at greater speeds by maneuvering on all fours in a manner similar to the Four Legs Technique used by the Inuzuka clan. Depending on how much of the Eight-Tailed Giant Ox's chakra is unleashed, the orange-red chakra is capable of glowing around his body in an untamed way.