This was Obito's greatest source of confidence!
There was a reason Space-Time Ninjutsu was considered broken. Take the teleportation of the Flying Thunder God Technique: that one technique alone could instantly turn a ninja into a terrifying presence everyone on the battlefield desperately wanted to avoid!
That was the true art of killing! Of course, any ninja who could master that technique was already a formidable fighter.
By comparison, Obito's Space-Time Ninjutsu was even more obnoxious than the Flying Thunder God Technique, because as long as he remained intangible, no attack could hit him!
It was practically an invincibility cheat!
No matter how powerful an opponent's attacks were, they were useless if they couldn't hit him. Even if those attacks were powerful enough to shatter space, that was fine too, because all they shattered was the space of the Shinobi World, while Obito's actual body was hidden inside the Kamui Dimension!
These were two entirely parallel dimensions. To hit Obito, aside from waiting for him to leave the Kamui Dimension voluntarily or attacking when he materialized to strike, the only option was to enter the Kamui Dimension itself with precision.
And for ninja, who merely used space in crude, brute-force ways without understanding anything about it, there was only one way to enter the Kamui Dimension: being sucked in by Kamui...
Of course, that didn't mean Obito was invincible. After all, while few people could hit him when he attacked, such people did exist. Besides, Obito's offensive power was a serious weakness.
If someone as ruthless as Ōnoki, who wielded Dust Release, had been given the same ability, it would truly have been a disaster.
Absolute offense paired with absolute defense. Tsk, just thinking about it was enough to inspire despair.
Thus, with this ability, Obito had always maintained a