Mariah

Mariah (マライヤ Maraiya) is a minor antagonist appearing in Part III: Stardust Crusaders.

Appearance/Personality
Mariah appears as a long-legged woman in a miniskirt and a hood. She wears white gloves, tights, and black leather shoes. She collects screws and bolts as projectiles that launch themselves at her magnetized victims.

Mariah comes off as a calm, cool-headed person. However, when her plans are somehow thwarted it is shown her unstable personality, as she becomes mad and bites her lip and tongue, making angry faces. Mariah also seems to demonstrate either some degree of promiscuity or attraction towards older men, as she mentions that Joseph is very sexy and that she would have been his lover if it were not for Dio Brando being more attractive.

Stardust Crusaders
Mariah magnetizes Joseph Joestar and Mohammed Avdol with her stand, attracting metal upon them and even into each other, giving them all sorts of difficulties. During a very powerful display of tactics, she attempts to get Mohammed Avdol and Joseph Joestar run over by a train and even electrocuted. However, the two managed to outsmart her by maneuvering her in between them, and then having their metal-cluttered bodies slam into her, breaking her bones and deactivating her stand. She is later hospitalized and is unable to fight anymore because of her broken bones.

JoJo's Bizarre Adventure (SNES)
She makes a non-playable appearance

JoJo's Bizarre Adventure: Heritage for the Future
She appears as a playable character with an style based on ranged traps, most of which were taken from her fight against Joseph and Avdol. Her game style is focused on middle-long range, keeping the enemy away with her moveset. Even without an active stand, her Bast no Jiryoku, when used right, can power up her Supers and even increase the range of the Gunbatsu no Ashi, making her a very deadly opponent. She's one of the only characters in the game to fight on a middle-long range, the other main being Hol Horse.

Trivia

 * Mariah is one of the special characters in Heritage for the Future that do not turn into a child when hit by Alessi's stand, turning to the old woman that Joseph encounters after her skirt buttons fly up.
 * When she doesn't get her way, she loses her cool & twists her face very comically.