Board Thread:Theories and Speculation/@comment-38812954-20191012021224/@comment-44142243-20191016151818

@senjutsu sage, I dont think sage mode gives you any healing factor. Plus the reason Naruto mastered it so fast was because of kurama and the reason he can use it continuously and multiple times is because of kurama. No kurama, then Naruto takes time to learn and master it, maybe he still has a time limit to it and can't use it multiple times without clones.

@Vladosaurus, it was not that Naruto required more chakra for any jutsu compared to others, he could use jutsus which only used large amount of chakra and nothing else. Basically multi shadow clones etc. Also the lava rasenshuriken was created by Naruto, but he was obviously powered up by kurama and sosp chakra, that wasn't only his chakra was it.

Without kurama, he still remains mid-high kage level, but can't take out six path characters like Rinnegan Sasuke, Sp Madara or otsusuki's.