Originally Posted by Senkradlol
So if Madara activates the moons eye plan..What's it matter if he's alive or dead for that? I guess being dead would suck, but if it meant immortal? I just can't wrap my head around the pros and cons
He needs the power of the Juubi to power that plant in order to use the Moon Eye technique.
I'm assuming in order to seal all the Bijuu inside himself like Obito did, and also transform into the So6P he needs to be alive, and not an edo. I'm not 100% sure on that though, but it seems likely.