User blog comment:IamJakuhoRaikoben/Chapter 439: Albareth Empire, Review./@comment-76.121.234.236-20150608102844/@comment-76.121.234.236-20150608105015

I say(speculated) an ancient mysterious powerful feared puppeteer(Bigger Bad) that could control people by puppetry, puppet magic, or other puppet related abilities or a powerful leader(Big Bad) with dreadful abilities and leadership NoNickedNeeded

Like due to Mavis have mysterious connection with Zeref and Zeref taught Mavis ancient magic such as Law and Black Magic. It would be no surprised if Lumen Histoire and new Big Bad have possibly a connection by a new ancient bigger bad and possibly Zeref due to Albereth Empire want Lumen Histoire/Mavis.

I would laugh if the new possibly ancient bigger bad knew and have a connection with E.N.D./Natsu Dragneel?