Board Thread:Versus Debates/@comment-30168027-20161030085406/@comment-30323490-20161210175313

AsianReaper wrote: You want proof of how much it takes to open a portal? Alright.

Naruto was fighting Kaguya, while a clone of his was safeguarding Kakashi, Obito, and Sakura. When Obito mentioned his plan, Naruto's clone said he'd supply his chakra. Obito said it wasn't enough. SO half of Naruto's entire massvie reserves, with TB chakra fragments and full abilities and everything, was not enough to open a portal.

EDIT: Also, when Naruto's clone made it through the portal and Obito and Sakura Kamui'ed out, Black Zetsu though it was entirely possible that the clones dissipated from not having enough chakra to make it to the next dimension.

You are actually assuming that half of Naruto's chakra isn't enough to open a portal? So you are basically saying that Sasuke not only has more than half of Naruto's chakra (wich is ridiculous for obvious reasons), but can also afford to use it to open a portal? You got some things wrong. First of all, Obito needed chakra to synchronize his Kamui with Kaguya's dimension travelling, not to open the portal himself.Second, that Naruto clone didn't have half of Naruto's chakra.Obito said that clone Naruto's chakra isn't enough, but he also said that Sakura's 100 Healing chakra would give him the minimum. So by your logic, Sakura's chakra can compare with half of SPSM Naruto chakra, wich is just unbelievable imense?

Also, Kaguya needed a huge amount of chakra to swap dimensions, not to travel between them.There is a difference. As far as we know, dimension travelling tires out Sasuke's rinnegan to the point where he can't use it, as seen in the Gaiden, but it was never stated that it takes away a significant portion of his chakra.We can assume the same thing happend in Boruto as well, where he could only transport a certain number of people. Probably dimension travelling requires a decent amount of chakra, but we can't really know the actual impact on the reserves.