Fallen Ranger

Oh, you need to get the right skill, manage to develop it, find a Necromancer town, and manage to survive until then, develop the Necromancer town if it hasn't been developed yet, and at the same time, you also need to develop your own town up to that point. And about the effectiveness of the strategy, first bring the person you tried it with, or try it against other players, at least the ones here, and then talk about how it's "one of the best Elven tactics."

This strategy is designed for playing on large maps in the late game, where there are many castles and artifacts, so we will have time to build castles and find the Tomb of Shadows. Yes, there are difficulties in obtaining the Tomb of Shadows, but if it appears, it is quite possible to develop it to a developed level (I'm not even talking about subjugation) for a Berserker. In a battle on large maps against Haven with a standard build, Elves and Necromancers probably have little chance. As I said, this is a proven strategy, although I haven't played it much with the players here yet, but I will definitely do so. In any case, we don't lose anything, even if there is no Necromancer town, but there will be a Tomb of Shadows, and three Berserkers at the same time are, in my opinion, a guaranteed loss for any army. Especially if it's Wingael.