User blog comment:Pualover/Overlord Power Level/@comment-86.73.33.203-20150928172355/@comment-26980003-20150928192307

Yeah,Iguva was an exception though. Created from one of the corpses of the adventurers who foolishly followed Ainz to fight Shalltear and using that adventurer's body as a base, which was somewhat Mithril level, being pretty weak in any case, his level was naturally lower than the Elder Liches that were created already in Nazarack. Thing is, I don't know if those liches were part of the POP spawns or servants to a specific area or floor guardian. It's just known that they were way stronger than those workers. Who also happened to be somewhere around Mithril level adventurers. But yeah, Iguva's info is actually on a card that you can see and it lets you know he's pretty low.