Ninpō: Hibōshi Saidai Karyoku (忍法 火法師最大火力, Literal meaning: Ninja Art: Fire Monk Maximum Fire Power) is a ninjutsu used by Gabimaru where he unleashes a stronger version of the Ninpō: Hibōshi. The flames released can be said to be a lot more intense than the normal flames of the original technique since it not only scorches Gabimaru's opponent but also himself as well regardless of his body being in good condition.