Dark Elf Archers are very similar to their Human Archer counterparts. They have about the same attack as regular archers, and about the same defense. The one key difference between the two troops is that Dark Elf Archers fire continuously, while Human Archers fire in volleys. The Dark Elf Archers are able to imbue their weapons with elemental boost, allowing for extra damage. Dark Elves are weak against Earth magic.
Dark Elf Archers fire several rounds of arrows unlike human archers who fire single arrows. Their attack can be fused with elementals.