21CL Tomb, by
Iain Laurie.
(For those who don't remember comics-Tomb, he was one of the postboot Legion Academy students in Showcase '95 #6 - that and the Phil Jiminez poster in LSH SF&O #1 are the only places he appeared. You can see scans of him
here)
Here's his 21CL bio:
TOMB Name: Ojiako Idowu
Hair: None (formerly black)
Eyes: Black
Height: 5' 6"
History: Ojiako Idowu was once a handsome young man in Scarrus, a shanty town of Lagos, Nigeria. Then a huge fire swept across the wooden shacks, which he was caught in - and while he survived, he was left with severe scarring to his face and torso, and virtually unable to speak. Some time later his power to manipulate the bodily functions of others appeared, and he was subsquently captured for this and placed in stasis by a local branch of McCauley Industries, who exported him to the USA. He then remained in his status tube in the Workforce facility until McCauley's fall, and is now a student at the Legion Academy.
Powers/Abilities/Paraphernalia: Tomb can manipulate the bodily tissues of others to various effects, both to negative effect - such as choking - or to positive, such as temporarily boosting their strength.
He cannot manipulate his own body in the same way, and his ability to manipulate extant metahuman powers in his subjects is undeveloped.