ONYXX

Real Name:

Sidney Green

Universe/Timeline:

Marvel Universe

Status:

Other

Category:

Mutant

Nationality:

American

First Appearance:

X-Men (2nd series) #171

Powers & Abilities:

uneven granite body gives him superhuman strength and resistance to physical injury

Affiliation:

Chevaliers Squad, X-Men Students, X-Men

Notes:

Onyxx's real name was revealed in the X-Men: 198 Files reference material. He was killed by Wither in X-Force (3rd series) #23, but restored by Krakoan Resurrection Protocols prior to X-Factor (4th series) #5.

Check our in-depth Character entry:

ONYXX

Last Updated:

30th August 2024 by Monolith