Board Thread:Versus Debates/@comment-26636534-20180205153025/@comment-4080775-20180303125634

If you make valid points and I make valid points, then we can both agree that Genjutsu affecting an Intangible Obito remains uncertain. We have no proof if genjutsu can catch him while he's Intangible, but we DO know he can't be interacted with PHYSICALLY and Genjutsu PHYSICALLY disrupts the chakra in the brain of a target. If his body isn't physically there, it can't physically affect him. Also, Obito can apparently hear people when his body wasn't even in the real world (Naruto/466/17), as he replied to the Raikage and Tsuchikage even though he literally started warping his body back into the real world.

Itachi stated that only those with the same blood as him can break it but umm.... guess what? No matter how closely related to someone you are, you'll never have the same blood as them. All Uchiha have "the same blood" running through them, but the blood isn't 100% the same. Madara stated that he and Sasuke were related by more than just blood, but that doesn't mean that their blood is 100% identical to one another. Itachi's statement was never proven because he's never proven, and even though people will point to him using it on Kakashi, that proves nothing, mainly because Itachi isn't a Uchiha and Itachi and Kakashi aren't related in any way, let alone by blood. Sasuke could have just as easily broke out of it because he's a blood relative of Itachi, a Uchiha or because of either or combined with the fact that he had a Sharingan. We have no solid proof if Itachi's statement is true or not because we don't have enough proof.

There were talks floating around that the someone at the Kage Summit undid the effects of Kotoamatsukami because they were made aware that they was under its affects, despite the fact that it's supposed to be an unbreakable Genjutsu (Naruto/469/7). The Yata Mirror is supposed to block all attacks, yet it has no shown proof. Temari's fan is supposed to be able to blow away the universe (I think it was exaggeration and funny at that) but you get my point.

Only the Shin's share the same blood, and even that will vary slightly with deformities in their genes due to genetic cloning.