Board Thread:Versus Debates/@comment-43403813-20190907005521/@comment-32685487-20190923190858

No, plot was set that Itachi wouldn't kill somebody with that and he didn't. Plot was that he would only put Kakashi and Sasuke into comas. It literally is because of plot. Literally nothing contradicts his novel feat. Kakashi had less chakra and experience when he still had his Sharingan, as the current Kage he has more chakra and more experience along with Purple Lightning which he has already shown variations of, again nothing contradicts Kakashi using his Purple Lightning that way and nothing said he couldn't. So yes, when serious and in a life or death battle that is not plot driven, Itachi can his best Tsukuyomi feat(80 years in 1 second) and his best Amaterasu feat(instantaneous disintegration of a fire breathing toads stomach) mind you each feat is more chakra taxing than when he used the lesser feat versions. But he can use them, you just don't WANT him to have them and that isn't a good argument. Kakashi also does have the lightning cloud feat because nothing says he can't and nothing contradicts in in the anime/manga.