Board Thread:Theories and Speculation/@comment-45273751-20200322060033

The user can use all 4 at the same time. Also for the sake of speculation let's say sage mode gives the user abilities similar to a cat/ninneko. Assuming the user has mastery over all 4 of these, what would they be capable of? Could the user defeat people like Adult Naruto, Kaguya, Jigen etc.? How strong would the user be at each of the stages of the 8 gates? 