From their website:
Trollkin Scouts stand out as rugged and resourceful in a race known for their ability to endure. These nomadic Trollkin are skilled hunters who live off the land in tight-knit communities, on the outer edges of trollkin society. They are peerless woodsmen capable of stealthily burying an axe in an enemy within the densest of forests or charging forth with a battle cry and a barrage of thrown hunting axes. When the kriels can entice their isolated cousins to join them, they gain superb hunters who excel at irregular warfare.