User blog comment:Zack Tan/Volume 7 Intermission/@comment-138.162.0.41-20150903140211/@comment-26932361-20150909040141

PDL doesn’t know that the vampire Momon is hunting is the same one he met as I stated in my previous comments, Momon also stated that he came to hunt down two vampires not one so as I said before how would he know that the vampire he met is the same vampire that Momon killed? PDL has no idea whatsoever that Shalltear was being mind controlled by a world class item nor does he know about world class items given that in this chapter he wants to know if there are weapons or items that could match the guild weapon or surpass it, PDL barely has any idea about Ainz how exactly would he know that he could resurrect Shalltear or that she was the one who died in the first place not the other vampire ? It’s exactly just as you said that we the readers have all the information while people in the new world have no such thing but nonetheless you keep making assumptions about things that they have no idea or clue about at all.

PDL finding out about Momon's identity from Clementine is something I have already talked about in my previous comments about what would happen in a hypothetical situation.

Even if the world knows and finds out that Momon is an elder lich, which is highly unlikely but even then why would everything he did evaporate? Sure they will be shocked, but unless they find out the things that for example Demiurge does in his ranch or something I doubt they will suddenly forget the many times Momon saved and helped people, not only that but Ainz himself wants to reveal his Momon identity in order to transfer all the accumulated fame and heroic feats he achieved to credit Ainz Ooal Gown.

Re-read what I said in my previous comment about PDL allying with Slane Theocracy.

Pestonya is the one who can perform high level revivals in Nazarick, while Victim did leave the 8th floor it was really only in extreme emergencies that he does that, they brought Victim in case Sebas really did betray them so Victim won’t be moved unless something of a large magnitude happens or might be suspected of happening, also while moving Victim temporary Ainz thought that the core forces in Nazarick are still in the 8th floor so he is definitely not entirely the only reason why the invasion failed but just one of the reasons, Victim’s ability is not mind control but a sealing ability so your hypothetical scenario of having Victim force Rubedo and the Guardians to attack Ainz is invalid. As for killing Ainz and preventing his resurrection that is impossible, Ainz has a ring that allows him to resurrect several times without any cost at all.