Which castle is advantageous against the Stronghold?

Against orcs, darkness is most effective, primarily through mass slow, dispel, and weaken, which will turn any army into useless fodder. And the subordinate cyclops are a real challenge... The unholy word is excellent for reducing rage points. And by the way, necromancers shouldn't prolong the game (not against anyone in particular). Gather archers, build a guild, and go ahead; by weeks 3-4, it's the right time for a necromancer to attack. You can easily gather 500-700 skeletons, and they can handle Black Dragons quite well.