Durthu

Durthu is an Elder of Athel Loren, an ancient Treeman who was once a healer and teacher. However, centuries of destruction, death and carnage has taken its toll on his valiant spirit. Durthu’s once benevolent nature has now been replaced by an abiding madness.

Durthu is armed with a claw and a sword. His ancient and gnarled branches are decorated with the skulls of those unfortunate enough to happen upon the Elder as they trespassed in his forest.

Source

 * Gamesworkshop webpage