Noire

Noire is a student attending Beacon Academy, and is the 4th member of team ZTEC. Her family, minus her mother, who herself was a Huntress, were murdered by the Nightstalker when Noire was just a young girl. After Noire's biological mother disappeared, Noire was later adopted by Topaz's parents, thus becoming Noire's legal guardians.

Biography
Noire has two split personalities as a result of the Fear Gas that seeped inside her when the Nightstalker murdered her family, which consists of Keres, a child-like personality, which represents what Noire was like before the Nightstalker incident, and Prometheus, a serious personality, which represents what Noire had to become if she wanted to survive. Noire's weapon of choice are Dual Ninja Swords that turn into Shotguns.

Behind the scenes
Noire's split personalities are a reference to Marvel Comics character Deadpool, who has two voices in his head.