Lamis is a tall, powerfully built aasimar woman with warm bronze skin, silver-white hair worn in an immaculate braided crown, and luminous amber eyes that seem to catch light even in shadow. Her grooming is deliberate and almost ceremonial. She wears carefully maintained leather armor beneath a long, ink-stained scholar's coat fitted with brass clasps, tiny instrument cases, and folded diagrams. Within a minute of meeting her, people notice her precise, resonant voice and the way she takes a measured breath before answering difficult questions. When rattled, that breath becomes shallow and audible, while her speech accelerates into a stream of technical observations.

Lamis is intensely curious, exacting, and quietly compassionate. She asks unusually specific questions, remembers obscure details about people, and prefers solving practical problems to discussing emotions directly. Her confidence is formidable, but it is balanced by a sincere fear of making an avoidable mistake that costs someone their life.

Lamis Hecate was raised in a remote observatory where her aasimar heritage was treated less as a blessing than as a research problem. Her family kept records of celestial omens, strange lights, and prophetic dreams, and Lamis grew up among star charts, brass instruments, and arguments about whether divine phenomena could be measured. She became a sage because she wanted answers that survived scrutiny, then became an artificer because books alone could not repair a failing instrument or protect an expedition from the dangers described in those books. Her defining work began when she discovered a fragmented account of an ancient celestial engine, a device supposedly built to guide lost souls safely through places touched by the Lower Planes. The observatory dismissed the account as allegory, but Lamis recognized engineering notation hidden in the margins. She left to reconstruct the device, gathering components, translating dead languages, and testing prototypes in ruins where no sensible scholar would go. Her research has made her valuable to adventurers and inconvenient to institutions that prefer dangerous truths to remain buried. Lamis believes the engine can save lives, but she fears that someone else may complete it first and use it to control the passage between life, death, and whatever lies beyond.