Board Thread:General Discussion/@comment-5130852-20160515034653/@comment-9154802-20160515035451

Well, Kisuke isn't immune to anything, nor does he actually adapt to anything either. He just has an understanding on certain on the Mind, body, and Energy of a being that others don't and has learned to defend himself using this knowledge (though Geti will surely criticize me on this, as I'm not an expert on energy myself.) If a character has a fairly good control over their own energy, it becomes harder for Kisuke to manipulate it. In the case of using your energy recklessly in the form of things like Kaioken, however, this gives Kisuke an astounding advantage, as he merely mastered and trained himself in the ways of Ki/chakra/energy and such to give himself the ability to manipulate enemies. With especially weak individuals, he can use this yo basically do the jedi Mind trick.