First of all, I didn't say that the undead would easily defeat the knights; initially, we were talking about dwarves. And, of course, I consider Haven to be one of the strongest factions. But it also has its weaknesses. And I didn't write anything without proof. And the fact that demons absolutely need to develop Darkness is obvious, otherwise they will lose in the late game. I'm trying to refute this stupid topic that Ereb started, regarding the weakness of demons. You probably think so too, right? Where are your "strong" arguments? I haven't seen a single one yet. So, if you don't want to comment on something, then don't. If I hadn't seen your rating on UBI, I would have thought that another newbie was trying to show off.
Regarding the knight-undead matchup, those who are interested can read the content of the messages in the FORTRESS - DWARVES thread.
Regarding the necessity of Darkness for demons, what about Chaos? And do you think Light magic is also contraindicated for demons? (Personally, I am confident in the great practical benefit of these two schools; in addition, I have also successfully used Summoning magic - however, there are some difficulties with it).
P.S. Rating is not an indicator of strength - it is quite possible to increase it by playing against weak players, not to mention simple cheating.