Board Thread:Versus Debates/@comment-5936871-20160126112547/@comment-17623-20160126155015

If it was the Six Paths of Pain vs Itachi, Itachi would win. Separated, the Six Paths of Pain are far less efficient at abusing the Rinnegan hacks as single user.

If it was Nagato (in perfect health) vs Itachi (also in perfect health), Nagato would win. Now able to abuse the Rinnegan hacks, Itachi would get rekt'd, in my opinion. Alone, weakened due to Impure World Reincarnation, Nagato was handing the Nine-Tails, Eight-Tails, and Itachi their ass until they decided they would actually play this game smart.