Black Receiver

Nagato implants chakra receivers into each of his Six Paths of Pain as body piercings. Doing so allows him to transmit his chakra into the bodies and control them remotely as if they were his own. The many animals summoned by the Animal path also have a number of these body piercings, suggesting that Nagato controls them as well. Nagato created the rods using Summoning: Demonic Statue of the Outer Path which upon being summoned impale Nagato with several rods.
 * Name: Chakra Receiver
 * User: Nagato
 * Debut (Manga): Chapter 363
 * Debut (Anime): Shippuden Episode 114