Trolls

Trolls are a Weapon Race created by the Flesh-Angels, under the guidance of the Dark God. They all crumbled to dust upon the Dark God's final death in 4176.

Nature
Trolls existed only to kill and destroy, being fashioned first during the First Wars to obliterate the Eldar.

Physiology
Trolls usually stood at around 7 foot 5, with thick, rocky skin. They were covered in sores and lacerations. They tended to live decades longer than Keth, but were far less in number.