The essence of the tactics when playing as the Dark Elves.

I would also like to know how you develop your castle. This is also an important part of the strategy. My development scheme is as follows:
First week: I build and immediately upgrade scouts and furies, unenhanced minotaurs, a tavern, and a town hall.
Second week: I build a fort, a stronghold, and a castle, a market with a merchant guild, and, if possible, a capitol.
Third week: a capitol if I didn't build it in the second week, and creatures of levels 4-6.
After that, everything depends on the amount of resources. I build a guild of mages, an altar of elements, and, if possible, upgrade creatures. Perhaps this tactic is completely wrong; write your development options and comments.