Fusing justu

The fusing justu is one of the more illusive justu ever it allows the user to fuse with another user but the two users have to be in complete subconscious since with one another combine that with the high sp and sa this justu needs and you have a pretty rare justu but the fusions created with this justu can be permanent and are double the power of the two users combining sa all of their justu knowledge and personality. The only way to make this justu easier to preform is with a mastered spinjiju since to preform a mastered transformation you have to be in a specific state of mind and being in this transformation gives you an advantage in the sincing part