Body Recreation Technique

Kabuto uses small snakes to execute the process of recreation and multiplication of a living being's cells to create a mindless clone of it. This process however requires the DNA of the intended target. The spring water produced by The Hole appears to catalyse and speed up the recreation process because of the large "life force" flowing through it. Kabuto used this technique to recreate the body of the Akatsuki member Hidan, and took control over him using a special talisman.

Trivia

 * While in The Hole, Kabuto compared this process to a viral infection presumably due to how rapidly it occurs.
 * The recreated clone takes full form without clothes, which doesn't occurs with the Summoning: Impure World Reincarnation.