Different Jutsu. Boruto was able to use portals to bring them back right after Momoshiki gave him his body.
It was this technique that still made Isshiki Question how much of Momoshiki’s Power Boruto had, so it’s not an insignificant thing either. And we even have instances from Obito & Sakura expending enormous Chakra on portals to different dimensions, as well as Kaguya’s own Portal thing being stated to use large amounts of chakra.
3 Different Jutsu (Kaguya’s “Yomo-Something”, Obito’s Kamui, Sasuke’s Rinnegan) all have Large Chakra Requirements to open portals to different Dimensions. Precedence would assert Karma Portals Chakra usage is significant as well.
Yeah, it was after Kawaki's suicide attempt using Katon, but clearly if Katon is enough to give Boruto enough chakra to use Portals, then it's probably not that taxing at all.
Disagree and that’s a faulty comp as Vastly more Naruto Chakra had the same affect. The context wasn’t the quantity of chakra needed to awaken Boruto, it was just that Absorbing ANY Chakra at that time would induce Boruto to Wake up.
To add on to that, Boruto stated that he had no more chakra to form a Rasengan against Boro, yet after they destroyed his core, he (and Kawaki) still had enough chakra to form a portal to rescue Naruto.
I’ll reread the Fight Chapters and get back to you on this one.
Plus Massive Rasengan is a wayy more draining Jutsu than any of those.
This has no bearing on the Sasuke situation in which Borushiki is clearly > Boro Fight Borushiki. Again, the context wasn’t in regards to Quantity it was having him absorb ANY chakra would wake Boruto up.
Momoshiki outright stated that Boruto had almost no more chakra, so he needed Naruto's to defeat Boro.
Post Isshiki Fight Borushiki =\= Boro Fight Borushiki. Again, off rip he’s using Rasengans, Clones & Portals w/o needing Chakra.
He was most certainly in a worse condition against Boro than he was against Sasuke.
Boro fight Momoshiki isn’t even in question… My point in mentioning it was to assert he isn’t low on chakra like against Boro, which you here agree on with this statement.
Not only that but Borushiki's strength depends on Boruto's Karmic progression, each time we see Borushiki come out, Boruto's Karma progression is far higher than the last (this is a spoiler for my next CRT)
Sure. Post Isshiki, he was 80% as stated by Momoshiki himself. Post the drugs, he was at 82% against Kawaki.