Board Thread:Episode Discussion/@comment-27366857-20151208163511/@comment-5414218-20151215231020

I don't think a Maiden being killed is something that common. It could happen yes but it's probably very rare. They are supposed to wield an unmatched power.

Besides, if you want to kill someone to obtain their power, you shouldn't be able to defeat them in a one on one fight, otherwise what's the point if you are already stronger than them, unless it was a surprise attack from the back or something.