You see current edo tensei, how broken it is, edo Madara soloing 5 nations.
But yet people dont see the true deadliness of edo tensei, the strenght it is that is self improving, people die always no matter how strong with it. With that said, we know that Tobi will end up becoming as strong as Rikudou Sennin via Juubi, we also know Naruto will defeat him and Sasuke will be close to that level.
What if an edo tensei user waits until all the Naruto main cast die? Game Over, he wins. Edo Juubi Jinchuuriki Tobi + Edo end of the manga Naruto + edo end of the manga Sasuke > everything in the manga.
But yet people dont see the true deadliness of edo tensei, the strenght it is that is self improving, people die always no matter how strong with it. With that said, we know that Tobi will end up becoming as strong as Rikudou Sennin via Juubi, we also know Naruto will defeat him and Sasuke will be close to that level.
What if an edo tensei user waits until all the Naruto main cast die? Game Over, he wins. Edo Juubi Jinchuuriki Tobi + Edo end of the manga Naruto + edo end of the manga Sasuke > everything in the manga.