Origin
  
  
Creator
Jim Steranko
  
Ed Brubaker, Trevor Hairsine
  
Universe
Earth-616
  
Earth-616
  
Publisher
Marvel comics
  
Marvel comics
  
First Appearance
  
  
In Comics
Captain America #180 (as Viper)
  
X-Men: Deadly Genesis #1 - Deadly Genesis Part 1; Petra
  
Comic Appearances
480 Issues
  
99+
323 Issues
  
99+
Characteristics
  
  
Hair Color
Black
  
No hair
  
Eye Color
Green
  
White (no visible iris); Brown (originally)
  
Profile
  
  
Race
Human
  
Mutant
  
Citizenship
Non American
  
American
  
Marital Status
Divorced
  
Single
  
Occupation
Not Available
  
Not Available
  
Base
Not Available
  
Not Available
  
Relatives
Not Available
  
Not Available