Board Thread:Versus Debates/@comment-36394790-20180824122210/@comment-34436445-20180828145806

Sage mode still has no answer towards a perfect susanoo. That form of power cannot be destroyed by any sage enhancement. Unless you have any kekkai genkai which you can combine with senjutsu ,then only you have a chance. Sage jiraiya or save Naruto cannot break the perfect susanoo. Sage Naruto has a chance against against complete body susanoo. Every mangekyou gives different ability, sage mode doesn't give enhanced intelligence, so if you don't have outside help, like Naruto did about pain's abilities understanding and working on a counter offense against a amaterasu,kamui, tsukyoumi in a short battle is very difficult.

On topic of amaterasu vs sage Naruto, EMS Sasuke can create a amaterasu large enough to burn the whole of eight tails, can form a wall of amaterasu and cover up his susanoo in it. Sage Naruto could sense and react to directed on body amaterasu, but amaterasu the size of eight tails can easily cover him and his surroundings, which he cannot dodge. He can sense the building of chakra behind sasuke's eye, but cannot estimate the size behind it.