User blog comment:FrankieX98/The future members of the Issei's harem and peerage./@comment-37165251-20181209183528/@comment-37165251-20181209200706

As a Lucifer he definetely has the best chance about it. There is still many thinks unknown about the Original Maou.

But the Malebranche are at the moment in Lord Nebiros private underground research lab. Who knows what will happen to them...and if we see them in this final Arc.