Do you Know That In The Whole Series Madara Uchiha Die 3 Times.
First Time When First Hokage and Madara Fight We all think Madara Not Die That Time But Truth Is He Die That Time When You See Episode 462 then you know Madara Die but He Use Izanagi When Tobirama Make For Madara Uchiha Grave deep within the Mountains of The Leaf Village And Take His Body there But Madara was no Fool He Figured That If He Lost To Senju In Battle, Tobirama would not get rid of his body So he Place a Jutsu on Himself Invoke A time-delay spell in One’s eye using the Mangekyo Sharingan. just like the way Itachi Implanted the Amaterasu with a time delay in Sasuke. Madara Had Installed The Izanagi In his Right Eye. At The Cost Of His Right Eye, Madara Rewrote Reality And Returned to Life. then passed off a shadow clone as his corpse.
Second Time When Madara Saved Obito, that time Madara is so Old in age and so week he is Leaving on Hashirama Cells and also Madara wake up His Rennegan And He Trained and Tell Him How To Use Nine-Tails And About His Plan After That He Die And Then Obito Take His Place And pretend Madara Is Alive In Fourth Ninja War Kabuto Reincarnation Madara And Madara Use Obito Rennegan Use Rebirth Jutsu and Come Back full Life again.
Third Time When Fourth Ninja War End And All Tailed Beasts Come Out From Madara Body He Die