Necromancer with a mechanic similar to the "Enemy of my enemy" quest with "mummy army skills" in Path of fire, and scourge sand shades.
F1 Spend life force to summon a mummy/shade/skelleton/minion. Also used to call minions back.
F2 Order a minion to attack a target. Hold to send more.
F3 Order a minion to go and hold position on marked point. Hold to send more. While on marked point, minions do ranged attacks, if ordered to do so.
F4 Order a minion to taunt an enemy. Can detonate minion.
F5 Shrouding rage. Empowers minions and necromancer similar to Rangers "Strength of the pack"
If not used for Necromancer, letting Ranger have more pets out at once could also become the Overlord.