Board Thread:Theories and Speculation/@comment-27002073-20160406173133/@comment-732150-20160407012914

AsianReaper wrote: Oh, I just read the article and stand corrected.

Well, if Kakashi is a master of all Natures, then he should be able to copy any technique up to A rank, and any S-rank Lightning technique Being able to use a nature doesn't mean you're a master. It just means you're competent enough to use it. An affinity just means you have an easier time learning a nature. And I don't know if this is what you're getting into when talking about ranks, but ranks are not how powerful techniques are, just how difficult they are to perform, or to learn.