Board Thread:Versus Debates/@comment-5936871-20160126112547/@comment-10048743-20160212010746

actually the first time nagato summoned the Demonic Statue of the Outer Path to get away from honzo he became connected to it via the chakra reserves that were plunged into his back. he was completely synchronized with the statue from that act so they were sharing chakra via the transmitting reseveres in his back. check his page if you dont bleieve me. aslo hashi was a sage so could use nature chakra to enhance his reserves.