Kakashi power up?

So, lately in manga kakashi got a HUGE power up, now he can use kamui Like tobi does .. the question is does he have enough chakra for it.. so when the war finishes, if he doesn't die .. would it become he's main technique? or would he rarely use it like he did before with his Kamui?

Yeah, Plot no Jutsu played a factor in the whole thing. He should be blined and/or dead by now, but since Kishi mentioned that he wanted to and needed to give Kakashi a more important role he's randomly buffed him up and placed him in the limelight.

And, since he can't die he'll most likely continue to be able to spam Kamui.

I disagree, it was only a matter of time. Especially being tobi is obito. Kakashi is a special shinobi, he unlocked mangekyou as a non uchiha. We don't know how thats possible because hes the only one of his kind.

So hes definatly special, also his dad was also. Anywho he has obitos eye, I say it was a matter of time. I mean he learned to teleport things from a distance into some dimension. After the 5 kage meeting was a big hint that there dimensions could be linked somehow.

Sasuke was going blind. Which is why he took Itachi's eyes. And Sharingan doesn't cause blindness. MS does. And it still drains his chakra. Look at Tobi. He pretty much uses Kamui non-stop in battle with constant teleportation of things and then its use for making him phase through stuff. Kakashi can't use it anywhere remotely close to that much. So no, he's not 'basically an Uchiha'. He's just trained a lot and gotten a lot of battle experience against really powerful shinobi, so his stamina has increased.

No powerups. He's just risking more than usually does, because Kyuubi sells him chakra for free. Besides, why would he hold back when the world is about to end? Nothing to lose anyway