Iwatoge

This is a technique of the Shikinmyaku kekkei genkai. The user forms a hard muscle projectile and fires it at the target. Upon hitting the target, it quickly embeds itself into their body before producing large thorns that quickly emerge from and protrude out of the targets body. This can be combined with Kinhokai to produce an attack capable of multiplying within the opponent and disintegrating their muscles, reducing them to a bare skeleton.