Viper vs Cassandra Nova Facts
Creator
Jim Steranko
Grant Morrison, Frank Quitely
Universe
Earth-616
Earth-616
Publisher
Marvel comics
Marvel comics
In Comics
Captain America #180 (as Viper)
New X-Men #114 - E is for Extinction Part One
Hair Color
Black
No Hair (Cassandra Nova),
Inapplicable (true form)
Eye Color
Green
Blue (Cassandra Nova),
Inapplicable (true form)
Citizenship
Non American
American
Marital Status
Divorced
Single
Occupation
Not Available
Not Available
Base
Not Available
Not Available
Relatives
Not Available
Not Available