Talk:Great Tomb of Nazarick/@comment-30009254-20161002004448/@comment-26144500-20161002072722

Well, they each have the name of a different Roman Emperor. So I'm pretty sure they are custom made NPCs. Also, I personally think that even for players(and thus also NPCs) that the minimum level requirement(in plus of other special requirements) to rank up from Elder Lich to Overlord is level 80. That's the way I understood it.