User blog comment:EmperorSigma/10 Most Powerful Characters/@comment-1875854-20150716110904/@comment-25152698-20150716180356

"Allow me to say this now, some characters on this list are not here just because of their abilities, but because of the way their authors carry and handle them in a roleplay."

You wouldn't carry or handle Seigetsu against anyone below rank 4, because you would never agree to face them to begin with, out of the fear of losing, lol. I don't know, list seems pretty biased to me. If you have a rebuttal though, feel free to justify yourself.