A lean, weathered human woman with olive skin, unruly black hair streaked with copper, and sharp gray eyes flecked with ember-red sparks. Her left forearm bears faint, branching burn scars from an infernal pact. She wears a patched leather coat over practical traveling clothes, with a soot-darkened arcane focus hanging at her throat. Her expression is alert, skeptical, and faintly amused, as though she expects the world to misbehave.

Mara is observant, irreverent, and intensely curious. She prefers uncomfortable truths to comforting lies and treats nearly every conversation as an experiment. Though she appears self-reliant and flippant, she is deeply protective of the sick, the isolated, and anyone being exploited by a stronger power.

Mara Vey spent seven years alone in a ruined watchtower on the edge of a poisoned marsh, studying medicinal plants, old religious texts, and the strange red lights that appeared beneath the mud at night. She had entered the wilderness seeking a cure for a wasting illness that had taken her family, but her solitude became an obsession. In the tower's sealed cellar, she found a black iron mirror etched with names in Infernal. When she touched it, a voice offered knowledge in exchange for service. Mara accepted before she had time to reconsider. The voice belonged to Vhalzareth, a minor fiend who claimed to be trapped beneath the world. Mara's first gifts were small, a spark of hellfire, a shield of bitter frost, and the ability to call on shadows that did not belong to her. In return, Vhalzareth demanded that she carry messages, recover relics, and never destroy a red-glowing door. Mara eventually discovered that the mirror was not a prison but a key, and that her patron may be using her to prepare an escape. She left the tower with her notes, her herbal remedies, and a stolen fragment of the mirror, determined to learn the truth while enjoying the dangerous freedom her pact has purchased.