One on one, it would be Pain with no questions asked. * Pain vs Naruto. Once Naruto becomes a sage, he finally surpasses Sasuke, though perhaps just barely. read more
MS Sasuke, now that's harder, because Amaterasu is a major threat to Pain, however between Preta and Deva protecting Naraka, and Naraka reviving any other Paths, I say Pain could simply outlast Sasuke. read more
Who do you think would win. Sasuke with all of his current power ups including Mangekyo Sharingan and Sussano versus all of the 6 Pains. read more