It took a little bit of investigation work, and some knowledge of the possibilities, to understand what types of Undead were still lingering in the city based off of Mac's descriptions.
They weren't exactly clear, nor were they scientific or anything that could be studied for weaknesses or the likes. They didn't even have the proper names, just what the Orcs called them, as they were passed around the camp like ghost stories.
They were mostly a way of keeping the younger, less experienced Orcs away from the Roaming Bosses, who whilst they roamed seemed to keep themselves to certain areas of the city or followed certain behavioural patterns that the Orcs had learned to exploit over the generations they had lived here.
Patterns that the players who had previously spawned here were simply too ignorant to learn from their Elders, or simply did not respect the stories for what they were.
