Golden naruto
Member
Judging from obito and madara's MS power you will find out that they are completely different,that is obito can teleport while madara cn use susano'o,so therefore obito is not the decendant of madara but maybe sasuke and itachi are madara's decendants cause they too can use susano'o.madara could have told any uchiha kid he say that the person is his decendant but in this case obito was the one he told,obito is only being use as a tool by madara to achieve his dream of infinite susano'o, madara does not care about anyother person apart from izuna.in conclusion when obito finds out that his just a tool to madara and they don't share the same vision ,he gives his second sharigan to kakashi to apologise for all he did,therefore kakashi joins it with the sharigan in his left eye and awaken EMS .obito then gives naruto hope of winning and he tries to fight with the juubi alone and he dies.