Duo class

[Galaa]

shaman necro looks to be a very good duo class.

Both are masters of DoT. Shaman provides SoW which makes kiting safe. Necro has self clarity with Shaman giving him regen, and shaman can canni as well so both classes are able to regenerate mana at a very fast rate.

Fear dot or root dot, both will do very well and compliment each other.

for melee duo, bard rogue looks the best bet. Unlimited reverse kiting with rogue backstabbing.