With her skill at both mundane and magical disguises, the name "Siafa Termei" hasn't been in common use in some time, nor has her natural appearance. Some time ago, she was fairly well-known as a fearsome tiefling pirate, part of the boarding party of the Black Madness. She was a quick and scrappy swordsman who participated in a number of merchant raids before suddenly disappearing from the stage. (As did the Black Madness itself a few years later, attacked in the midst of a ferocious storm that, oddly, only the enslaved oarsmen among the crew managed to escape.)

Only a few trusted associates know Siafa by her true name and face now. Her demon-tinged heritage is unmistakable and hints at a goat-like ancestor, judging by her long, white-furred ears, tufted tail, small ram-like horns, and yellow eyes with vertically-slitted pupils. Her long, fine hair is grayish-white, and she has a thin profile and a dark complexion. When she's not trying to conceal herself, she favors a flamboyant appearance, with colorful clothing topped by a feathered tricorn hat.

Usually, though, she does conceal herself, most commonly as an unassuming human or elven woman. She has all manner of cover names to go with these appearances, and changes between them often, making her difficult to identify or track down. She rarely tries to change her natural size or shape much, so she's usually a middling height with a slender build.