From the Lore BookEdit

To the Urugal, the difference between life and death is entirely illusory. Death is just another stage in the great journey. The Knights who ride the Corpse Collectors are most fervent adherents of this creed. Taking wing, they cruise above and drop suddenly on their opponents like a bird of prey. After, they harvest the choicest bones for later use.

An Ogre Golem from the Arcanum Urugal. Anticipated release date is November 2014.