User blog comment:Lex wa Kaiho/What is Lumen Histoire?/@comment-4829046-20130509145355/@comment-89.146.39.66-20131108110356

1: Maybe but no, its to scar

2: Why is Hades hunting Zeref without the weapon he knows about LH and what it does...

3: Hades searching for the one magic, if LH was the one magic he already found it then.

4: Maybe, but is sits deep under the ground how the hell did dragons go in there? but thats not a issue in anime :P I think the dragons allot of them hiding over there maybe, because they cannot destroy Acnologia or Zeref.

Acnolagia gaining more power how more dragons he kills etc. and the book E.N.D. igneel failed to destroy it, how he will against Zeref self then.

point 4 is possible.