The Corpse Shell Technique (骸殻の術, Gaikaku no Jutsu) is a Shikotsumyaku technique that functions as an extremely volatile torturing method. If Senhime manages to injure her opponent through either her standard bukijutsu or her bones and proceeds to flow her chakra through their bloodstream, she can impart some of her own chakra and use it to manipulate their skeletal structure. When doing this, she can exponentially increase the growth of the bones in their upper body to cause needle-like structures to extend from their body, killing them from the inside out.