Board Thread:Naruto Discussions/@comment-26993711-20160319001508/@comment-26894845-20160319060128

I just looked at it again, and there is no way that he used kamui. I know that much for sure. Then, on to speculation. I can not think of a way other than izanagi. Afterwards, he said that it was a good thing that Itachi didn't know everything about him, or else he would be dead. I don't know how that may translate into this, because Itachi knew about izanagi. If there was something else, I don't know what it could be.