Origin
  
  
Creator
Herb Trimpe, John Romita, Len Wein
  
Grant Morrison, Frank Quitely
  
Universe
Earth-616
  
Earth-616
  
Publisher
Marvel comics
  
Marvel comics
  
First Appearance
  
  
In Comics
Incredible Hulk #180
  
New X-Men #114 - E is for Extinction Part One
  
Comic Appearances
11983 Issues
  
1
342 Issues
  
99+
Characteristics
  
  
Hair Color
Black
  
No Hair (Cassandra Nova),
Inapplicable (true form)
  
Eye Color
Blue
  
Blue (Cassandra Nova),
Inapplicable (true form)
  
Profile
  
  
Race
Mutant
  
Mutant
  
Citizenship
Non American
  
American
  
Marital Status
Divorced
  
Single
  
Occupation
Adventurer, instructor, former bartender, bouncer, spy, government operative, mercenary, soldier, sailor, miner
  
Not Available
  
Base
Xavier Institute, Salem Center, Westchester County, New York; Avengers Tower, New York City
  
Not Available
  
Relatives
Not Available
  
Not Available