Madame Xanadu vs Obsidian Facts
Origin
  
  
Creator
David Michelinie, Val Mayerik
  
Roy thomas, Jerry Ordway
  
Universe
Earth-One, New Earth
  
Earth-Two, New Earth
  
Publisher
DC
  
DC
  
First Appearance
  
  
In Comics
Doorway to Nightmare #1 - Doorway to Nightmare
  
All-Star Squadron Annual #2 - The Ultra War!
  
Comic Appearances
310 Issues
  
99+
312 Issues
  
99+
Characteristics
  
  
Hair Color
Black
  
Brown
  
Eye Color
Green
  
Brown
  
Profile
  
  
Race
Human
  
Mutant
  
Citizenship
British
  
American
  
Marital Status
Single
  
Dating
  
Occupation
Not Available
  
Not Available
  
Base
Not Available
  
Not Available
  
Relatives
Not Available
  
Not Available