Board Thread:Theories and Speculation/@comment-26479810-20191214162345/@comment-9782468-20191217132912

@Flatzone, the idea that Sasuke would have enough to traverse dimensions on his own without a chakra buff is crazy though.

Obito mentioned that a clone of Naruto would not be enough to help him traverse dimensions. And Naruto's clone was the only clone at the time, so it was close to half his chakra.

That's half of his chakra, and also half of his Kurama chakra.

In fact, Obito powered by both Hashi cells and SP power plus Sakura's chakra that she stored up over the course of three whole years was barely enough for them to get Sasuke back.

So to think Sasuke just grew his reserves to that point on his own when we already know that he had less than half of Naruto's reserves (plus Kurama) from the beginning seems kind of out there