Board Thread:Versus Debates/@comment-26104757-20170917032219/@comment-25122992-20170918184235

Well, in most cases, they actually are useless. I mean, even Itachi said, that because of Uchiha innate resistance to the normal genjutsu the technique like Izanami was created, since it was a way superior to any othe genjutsu thanks to its mechanics of affecting all the 5 senses instead of only one of them.