Board Thread:Versus Debates/@comment-30168027-20161030085406/@comment-30426414-20161210082306

@Kakashisologod @GreatestSin @AsianReaper Kaguya teleporting through dimensions doesnt expend any significant chakra from her, what causes a lot of chakra drain is completely swapping the current dimension with a new one, as stated by zetsu: Chapter 684 page 13 heres some more evidence: http://naruto.wikia.com/wiki/Amenominaka#cite_note-5

As for sasuke expending a lot of chakra while traversing dimensions, we can't assume the chakra drain is as massive as you guys are claiming it to be. We know it took massive amounts of chakra for obito to do it, but obito only had a mangekyo and very little six paths chakra left, sasuke has the rinnegan which is superior and a lot more six paths chakra. Remember when it took nagato enormous amounts of chakra just to make one chibaku tensei, well sasuke was able to pull of 9 of those without much effort simply due to the six paths chakra he has. So since sasuke didn't show any signs of massive chakra loss after opening the dimensions, we can't assume that he lost most of his chakra by opening portals.

Moreover, sasuke not using his teleportation while being roasted alive by momoshiki wasn't due to his low chakra, because we know that when sasuke fought kinshiki in kaguya's ice dimension, in the beginning of boruto, he was able to use the teleportation despite having used a portal to travel to said dimension. Therefore, sasuke not using the teleportation while he was being burned was simply because he was caught off guard and was not quick enough to react to it.