Playing as the Sylvan faction (Disciples 2).

For me, Elves are only viable on small maps, as their units at levels 2-3 are good. As for compositions, I'm not even sure... a Warrior hero + 3 archers specializing in Marauders, or a Ranger hero + an elemental archer + a healer + a centaur berserker. Only a Warrior can be a commander. With such a composition, you can at least move around, but duels with other factions without magic are lost 95% of the time. Elves are just too weak, even though they look good.