The strongest factions are undoubtedly the Dark Elves and the Undead. I really like the Dark Elves, but they have one drawback that prevents them from matching the power of the Necromancers. It's their numbers. The Necromancers have dark energy that allows them to resurrect and replenish their losses. They can also use this to resurrect additional units. However, the Dark Elves, in my opinion, have the strongest magic in the game. Even the Mages don't have such abilities. Mages have a lot of mana, but they don't have the Arcane Wave spell, which doubles the power of spells. I think the Dark Elves are stronger, but there was a time when I was scared by the Necromancer's army when their hero attacked me with three thousand skeleton archers. That's when I lost. Dark Elves. That's my final word. They are my favorites in the game.