You are mistaken; I played there, and it had dragon lords, catapults, and so on.
But I think that new monsters shouldn't be added here.
And besides, dragon lords aren't even level 4.
Tell me, please, what level are they?
If you're unsure, go into the editor, look at the random creatures of level 4, and check the list.
Dragon Lord is level 2 to 3.
