Evelyne is a statuesque half-elf woman with pale olive skin, long silver-brown hair, and sharp green eyes flecked with gold. Fine aristocratic features are softened by faint woodland markings painted along her cheekbones. She wears weathered leather armor beneath a dark green cloak embroidered with thorn patterns, carries a polished yew staff, and bears a silver signet ring engraved with her disgraced family's crest.

Evelyne is poised, observant, and effortlessly condescending. She prefers influence to open violence, but she is entirely comfortable becoming the violence when negotiations fail. She is fascinated by systems of power, remembers every slight, and shows genuine tenderness only toward creatures that cannot challenge her authority.

Evelyne was born into House Vaelthorn, an old half-elven noble family whose estates bordered an ancient forest. Her family treated the woodland as a resource to be managed, buying timber rights, controlling hunting grounds, and quietly disappearing anyone who resisted. Evelyne learned early that courtesy was a weapon, generosity was an investment, and a smile could conceal a threat. Her closest companion was an elderly druid who served as the household's groundskeeper. From him, she learned the Druidic tongue and the patient, unsentimental rhythms of the natural world. When a rival lord burned a section of the forest to weaken House Vaelthorn, Evelyne answered with terrifying efficiency. She called beasts from the deep woods, poisoned the rival's supply roads, and transformed into a great predator to hunt his officers through the night. The retaliation saved her family's remaining lands, but it also revealed that Evelyne had become far more dangerous than the nobles who raised her. Rather than remain a servant of the house, she seized control of it, arranging the deaths and exiles of her surviving relatives and claiming the title for herself. Now she travels as a noble exile and secret power broker, cultivating courts, circles of druids, and monstrous allies. She believes civilization exists to be ruled, while nature exists to enforce the consequences of disobedience.