Theren is a breathtakingly handsome Eladrin with skin that seems to hold the warmth of a setting sun. His long, silken hair is a vibrant golden blond that catches even the dimmest light. His eyes are a deep, piercing emerald green that glows with internal fey magic. He moves with a fluid, liquid grace that makes him look as if he is constantly dancing through a breeze.

He is perpetually buoyant and enthusiastic, possessed by the manic energy of an eternal summer. He treats every discovery in the Material Plane as a fascinating curiosity, though he often lacks patience for the slower, more mundane aspects of mortal life. He is charming and flirtatious, largely because he enjoys seeing people smile.

Theren hails from the Court of Summer in the Feywild, where he served as a scout for the Green Lord. His life was a blur of golden light and hunt, until a dimensional fracture pulled him through the veil and left him stranded in the colder, static lands of the Material Plane. Initially horrified by the lack of color and shifting reality, he soon discovered that this world was full of shadows that the Feywild lacked. He began to apply his talents as a hunter to track down chaotic entities that cross the boundaries, becoming a self-appointed border guard. He walks the forests of this realm with the swagger of a prince and the focus of an apex predator. Though he misses his home, he has found a new thrill in being the brightest light in a world that is often grey.