Shape-Shifting Technique[Limited]

Name: Shape-Shifting Technique[Limited]
Rank: S
Specialty: Ninjutsu
Resource Cost: Any % of the user's chakra
Handsigns:
Duration:
Range: 
Power: 
Speed: 
Description: This technique allows Rinnegan users to allocate a portion of an individual's chakra and transfers it into a living human sacrifice, allowing the original to fight via an elaborate "copy". The appearance of the person on whom the Shape-shifting Technique is performed is completely 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 the Rinnegan user. The original's techniques are also available, but once the allocated chakra is depleted, the technique is cancelled and the copy dies. Afterwards the copy's appearance will revert back to the original appearance of the sacrifice. As it even uses up the sacrifice's chakra, this is an incredibly brutal technique.
Effects: User applies any % of their chakra into a sacrifice to give the target "X" amount of chakra and allow them to use any weapon, tool or KKG the intended copy possesses. Once chakra runs out, the copy dies & reverts into the sacrificed target.
Requirements: Rinnegan, S Ninjutsu, PC/Staff NPC sacrifice