CT was not directed at itachi, Itachi never used yata mirror in his edo state. You fail with your own post and logic.
What the hell are you talking about? Itachi can make yata mirror to a shield or any thing he likes. He can even make it circular and have it cover him completely. Your an idiot if you think the sound and light can get through yata mirror, when the AUTHOR OF THE MANGA states that yata mirror makes all jutsu meaningless regarding of the nature. Can you be more ignorant and arrogant than saying sound and light will get through yata because you can see through? Are you that short sighted? Do you know how itachis power works? You obviously dont man.
OH, I'm sorry. I guess you don't know anything about light and sound, because you're a complete idiot. Let me clear it up for you.
in his battle with sasuke, he was speaking with sasuke and with orochimaru.
In his battle with nagato, nagato was also being heard. Though after the conversation itachi was seen outside susanoo, when he first used it, it appeared that he was inside.
So what's my point? My point is that sound can get through yata mirror. Remember that yata covers itachi completely. If sound can get through, then any sound-based atack(such as those sound genjutsus) and any mechanical wave-like atack(with similar frequency and wave-length) would also get through.
Second- Itachi can still be seen when using yata, even when yata is right in front of him. That means that light gets through. We all know that to see some object, light has to "hit" this object and be reflected. Our eyes "capture" that reflected light, and then we can see it.
My point? My point is that any light-based atack(just like solar flare of dbz(couldn't think of anything else)) and any electromagnetic wave-like atack(with similar frequency and wave-length) would also get through.
This is a based on the drawings
OF THE AUTHOR
The shield doesn't have a mind on his own to identify what are atack and what are not? Like" oh, that's an atack, I'mma block it". "Oh, that? Nah, that's cool". If you have a shield, and you put it on your face, it will block everything that was going in that direction. If someone tells you "Hey, catch", and it hits the shield, it will be "blocked", being an atack or not.
The shield won't know if it's an atack or not.
And there is nothing to indicate that itachi can shield something, and let other things go through. When he let sasuke inside his SUSANOO, the shield was nowhere to be seen. And the shield is a weapon, susanoo is itachi's chakra. If itachi was in a battle, and an accident occurs, he stabs naruto with totsuka. Will totsuka stop sealing naruto because he is a friend?
The same logic for the shield.
If you're willing to go against the drawings of the author, then you're an idiot. Manga>>>>>>> databook.
The databook has made many mistakes before(there was a thread with a list of these mistakes). Any source of information that has given false information many times can't be blindly taken as a fact.
This is common sense.
My point is: we should obviously take in consideration the databook. But we shouldn't blindly believe in it and take it's statements as "facts until proven otherwise". This would be stupid.
Another thing is: kishi can easily change his mind and opinions. This changes will most likely be seen in the manga. But it's likely that kishi won't care or won't remember to add that change to the databook.
Following this, maybe when he wrote the databook, yata could block all Atacks UNTIL THEN. Kishi hadn't created the powerful atacks we see nowadays, so he didn't think about them when writing the databook.
So, manga>>>>> databook. I used the manga. Light went through, so did sound.