Shikotsu Myaku
The Shikotsu Myaku is a bloodline from the Kaguya Clan. Kimimaro is the only member left in this clan, after their clan was wiped out. This special bloodline allows the user to alter his or her bone structure. This allows them to have sharp spikes that extend from their normal body structure. These bones are also extremely solid, almost as solid as steel.
Hoo ye this is what I'm talking about!!!!
I cant wait till Neji Puts This Up!! Anyways ^Great Work With the ones already in Game.^ Neji