The Lord of the Rings Online Creature Profile

Turbine's official The Lord of the Rings Online Lorebook has been updated with a new creature profile, this time detailing the Dour-root.
In out-of-the-way places dwell many ancient creatures, and numbered among them are the Huorns. Whether these creatures are trees that have been awakened or Ents that have become treeish is hard to say, but without the guidance of the Ents, they often become wild and dangerous, sometimes even black-hearted.

In Agamaur, one such Huorn guards the ways into Garth Agarwen, the stronghold of the Red-maid. Dour-root long dwelt in the presence of the River-maiden, who succumbed to the evils brought by the ancient wars with Rhudaur and Angmar. When she fell, so did Dour-root.