Board Thread:Versus Debates/@comment-25547449-20150324054657/@comment-26275777-20150505234523

Honestly though, how would Madara win against Kaguya? It's sort of canon (?) that she can't be killed, only sealed with the Six Paths Chibaku Tensei and he definitely doesn't have that...he could beat her and beat her and beat her until he technically runs out of chakra (because she has way more) and then what? To be fair this sort of goes for Madara as well, dude survived a full-on Eight Gates beatdown (though he admitted he could've been killed, though it was also he opened his third eye).

Also three-eyed Madara and Kaguya literally can't exist in the same world so I don't even know how this would work. For the sake of argument Kaguya does have more techs at her disposal, assuming that each Rinnegan/Sharinnegan attack can be canceled out by another user (gudoudama vs. gudoudama, etc). Dunno how well Madara's regeneration would stand up against the Ash-Killing Bones.

Why are they fighting by the way? That matters too, when she was fighting Naruto and Sasuke she was trying to absorb their chakra for a while, and those pesky extras kept interfering (looking at you, Obito). Because if killing him isn't a must then she can simply "seal" him by dropping him into a random dimension and noping out of there. Madara doesn't seem to have any dimension-bending techs so essentially he'd be fucked.