Board Thread:Versus Debates/@comment-3965545-20150831031332/@comment-26636534-20160211121512

@QuakingStar

I think you're forgetting that for this fight, Obito also has the Rinnegan, which means he could also just absorb any jutsu that Nagato throws at him.

@Shadowflame55555

There is only one proven and reliable counter to Kamui and that is another Kamui, as stated by this wiki. The problem with this jutsu is that it's so versatile and apart from the 5 min rule + solidifying requirement, it's pretty much unbeatable.