Shapeshifting Technique

This technique allows Pain to allocate chakra from someone else into a human sacrifice, allowing them to fight via an elaborate "copy". The appearance of the person on whom the Shapeshifting Technique is performed is 100% identical to the original person. The technique will imitate any weapons, tools or kekkei genkai held by the original person, allowing the copy to fight with them. The power of the copy is in proportion to the volume of allocated chakra, which is decided by Pain. The original's techniques are also available, but once the chakra runs out, the technique is cancelled and the copy dies. As it even uses up the sacrifices chakra, this is an incredibly brutal technique.