Religion: not determined yet
Name: Subject X
Other Names: Agent X-13
First Appearance: Astonishing X-Men (vol. 3) #26 (Oct. 2008): "Ghost Box: Part Two"
First Appearance (Additional Details): (behind the scenes) Astonishing X-Men (vol. 3) #25 (Sep. 2008): "Ghost Box: Part One"; (full) Astonishing X-Men (vol. 3) #26 (Oct. 2008): "Ghost Box: Part Two"
Super? (Has Super Powers/Special Abilities/Technology): Yes
Number of Appearances: 4
Enemy of: X-Men
Note: from alternate reality made uninhabitable by Ghost Boxes
Suggested links for further research about this character: