Hydras can attack all adjacent units. When injured, their blood will poison any unit in contact with them. Lost Souls harvest stone and crops for Hades. Barbarians are Hades' basic hand to hand fighter. They are swift and fierce foes.
Chimeras are three headed creatures that shoot fire from all three heads, damaging a wide area.
Sirens can charm enemy male units, forcing them to join your side permanently. Centaurs can dwell in the forest and can stab two enemies standing next to each other. They are strong and very swift. Minotaurs are the strongest hand to hand unit, wielding powerful axes. Amazons can dwell in the forest and have a ranged attack.