Stuff
If you really want to correct an unbalanced war as you say.
Why the most nobles realm can declare war on the most lesser nobles realm? Should lesser nobles realm get help from another realm to balance the scale of war?
Even when you limit it by alliance. Even when you limit the war on one realm in this Caligus, Yssgard the supposedly ally of Caligus showed up nowhere in Eponllyn and Nivemus lands and got beaten and send back home.
Right now you say you include another "dont want old conflict". Yet Perdan want to travel to Nivemus lands via Eponllyn lands. After that long staring contest at Kalmar city with scouts sent here and there without any breakthrough. Eponllyn being ally of Caligus want to help Caligus, but then Perdan declared war on them. Yes, for passage right. Shadowdale is already beating Caligus to Fontan city. Then Perleone joins against Caligus. Yssgard wasted their golden chance to make thing right to balance the war by Yssgard attacking Eponllyn and Nivemus lands instead.
Why not you limit the war as well? Say "you can't fight that realm A because you at your limit density for war." Since we already doing nobles density for region and realm alliance density limit, why not nobles density for war?
Then there will not be continental war that last long time or many years.
