About the classification of occupations in this book (book friend group: 571943962)

A book friend texted me (although I don't know how he knows my number. Ask me why this book doesn't even have a division of occupations, didn't you write it in the relevant section?

I would say that this thing can't appear out of thin air, Azeroth, like Tolkien's Middle-earth, has no clear hierarchy of power. All the depictions are very vague. For example, Marganis, whose strength is actually described in the book is actually only four words: "Demon Lord!".

Eh, what the hell is the Demon Lord, although it sounds very hanging, but how hanging? I'm sorry, I don't know.

To sum up, I'll be in Alsace on his way to Northrend, with the protagonist leading the refugees on their way to Quel'Salas (sorry for the spoilers.) Slowly draw these out, I want to try to lead them out as smoothly and reasonably, rather than coming up very bluntly like this: "Eh, you kid is very strong, you are all fifth-order mages." "It's unrealistic, and it's very inconsistent. Let's just think about it, let's just say that paladins and priests, they don't store holy light in their bodies at all, but summon holy light, so even if you have such a thing as "spiritual perception", how do you know how strong he is?

That's all, if you have anything to say, post it in the book review area and tell me that I don't have enough points to comment, but I'll read it. You can also leave a message directly in the book friend group.