Duriel

The Duriel are a Sylvan Species, characterized by their possession of the symbiotic  Ardyn Dure lifeform within their bodies. They tend to inhabit rivers, lakes, and shallow coastal areas, though they can be found just about anywhere there's water. The Ardyn Dure can manifest in the appearance of anything from aquatic flowering lilies to reeds and seagrasses growing on the host's body, often appearing analogous to hair. Because of their common habitation near water, these Sylvans are commonly called "Aquatic Elves" or "River Elves."