Hmm...just gonna assume the Illborn are peacekeepers of some sort, since the only one they actively hunt is a vampire, which NORMALLY kill people or turn them into unholy abominations. If they attacked normal people, then the town would have likely been overrun. Hmm...where do they come from? Well Cain has the Illborn Exchange, indicating some kind of connection. Also, it was stolen from him by Oric. Did the stealing occur before or after he went nuts and killed Proxxy? If it happened first, then he might have been the guardian of the dungeon, crating the Illborn to protect his people. Are the wisps Illborn, or something else? They look more like spirits, and they were peaceful as long as Al wasn't with us, and we didn't start something (which, this being Bay12, we totally did)...His only powers we've seen have been floating in time to Yakkety Sax, while just having overall great power lurking within. Perfect for some kind of local deity, or demi-god, or something ELSE he likely isn't. Then his soul thing was stolen and lost his nuts, entering a killing spree against people who may or may not infinitely respawn...so long as they still have his soul. Plus, he apparently knows more about the dungeon than they do, or they would have removed him from the cycle rather than leaving him there, PLOTTING, and hoping he just tells them whatever they want to know. As I write this, I'm about to go to bed, so some of this may have been induced by a sleepy haze, but I at least tried again. At the very least this will get you looking at it a bit differently....