Origin
  
  
Creator
Grant Morrison, Frank Quitely
  
Bill Mantlo, Keith Giffen
  
Universe
Earth-616
  
Earth-616
  
Publisher
Marvel comics
  
Marvel
  
First Appearance
  
  
In Comics
New X-Men #114 - E is for Extinction Part One
  
Marvel Preview #7 - The Damnation Waltz / La Simphonie Diable
  
Comic Appearances
342 Issues
  
99+
357 Issues
  
99+
Characteristics
  
  
Hair Color
No Hair (Cassandra Nova),
Inapplicable (true form)
  
Black,Brown, and White
  
Eye Color
Blue (Cassandra Nova),
Inapplicable (true form)
  
Brown
  
Profile
  
  
Race
Mutant
  
Alien
  
Citizenship
American
  
Halfworlders
  
Marital Status
Single
  
Single
  
Occupation
Not Available
  
Law enforcement officer, security guard, member of the Guardians of the Galaxy
  
Base
Not Available
  
Knowhere; Formerly Hala, mobile aboard the RakknRuin Halfworld, Keystone Quadrant
  
Relatives
Not Available
  
Not Available