User blog comment:Vitalius/The return of Oración Seis and Crime Sorcière/@comment-24066070-20131023130053/@comment-1359322-20131023140249

I think they're strengthening their forces not gathering forces. If they are gathering then they can just take all the smaller Dark Guild that was previously under Oración Seis and Grimoire Heart.

Well i said it's kinda extreme cause you make it sound like it's their live purpose like they only live to destroy Zeref.