Talk:Ainz Ooal Gown/@comment-209.251.133.98-20150911041647/@comment-66.8.240.46-20151231122246

Yes, it has been indirectly stated that this IS a possibility. There may also be NPCs that are unofficial parts of Nazarick that Ainz is not aware of because they were either unfinished or not activated. (The Golem in the baths comes to mind...)

Nazarick itself has a maximum as a Guildhall... however, it has been stated in several places that if a member was willing to pay for it, monsters and NPCs could be added in independant of the Guild NPC Roster. (Who knows... logically speaking, if the company really did allow this kind of RMT, who is to say they wouldn't have let you buy up the Guild Cap itself.) The ghosts around Nigredo in LN 3 are exactly this type.