Board Thread:Theories and Speculation/@comment-31338621-20190501030435/@comment-32685487-20190502234521

It would have to be Minato's actual chakra nature, the one he is natural with.. like how Naruto's turned out to be Wind Release. Also what we have for Hiruzen as GoS in his prime is what we are told since plot gave us no showings of it. He surpassed Tobirama at a young age, who was a slightly above being = to MS Izuna who was = to MS Madara. Hiruzen had also mastered all elements and knew every jutsu in Konoha, he could use all of them barring KKG obviously. Hiruzen was literally undefeated if I remember correctly, he was also said to be not only the strongest Kage of his lifetime but the strongest Hokage(The whole transmigrate thing, and Hashirama having a healing ability and having Sage Mode were not even revealed then so that's why Hiruzen in his prime was said to be stronger than him). All we got to see was an old Hiruzen who aged terribly, had horrible reserves compared to his prime and wasn't actually given any shine after the vs Oro fight. So I still think barring Adult Sasuke, Adult Naruto, and Hashirama with his full abilities we now know of.. Hiruzen was the strongest Hokage and the strongest Kage. The only other Kage's who I think would have been able to probably fight Hiruzen to a stalemate.. maybe.. is the monstrous 3rd Raikage simply because of his iron like skin and his unparallelled chakra reserves. But we know Hiruzen has been in many wars and has lived to an old age unlike other Kage besides Onoki.. so there's now way 3rd Raikage and Hiruzen couldn't have fought before. Meaning neither could kill the other in the end.