Board Thread:Theories & Speculation/@comment-1512913-20141028151348/@comment-24808887-20141101184121

And why we forgot Madara word addressed to Hashirama: He said that eye forming it tree bud will cast IT, but because there is little 8 and 9 tails chakra it will take some time, so Ten-tails need all his original chakra to regain his eye, while Madara so badass that all he need is fly near and he will gain same eye.