Adel Castle
Rolland Rampart
Kir Tower
Conflux - there are many good heroes there.
or another undead castle. many write that the further you go, the more skeletons there are. it's true. the further you go, the more troops the diplomat will get. different ones. strong ones. essentially, you can attack several times - mowing down the army, except for the skeletons, and run away. in the end, you will have a strong Galtran and many skeletons. but skeletons alone can no longer solve the problem. That's why I like the Conflux. fast learning of all magic. a good guild that often gives good magic. emphasis on mana and magic power. a good start. anti-Napoleonic tactics - avoid direct combat - attack wherever possible. how? fast magic upgrade, maximum possible learning of spells - flight, dimension door. how many times I play on XL - often in scrolls or utopias in the book. if you have only one castle in the territory, you have the opportunity to jump over the mountain fences and simply capture its castle.