User blog comment:IamJakuhoRaikoben/Chapter 355: Song of the Fairies, Review./@comment-3424593-20131010165323/@comment-7418318-20131010174839

At least the theory that END and Lumen Histoire are the same thing is now very unlikely, with Walrod not knowing anything about END.

While possible, I doubt Mavis would have kept the existance and nature of Lumen Histoire from the other three founding members.

Unless of course Walrod was lying when he told them he didn't know...