Mister Sinister vs Mister Mxyzptlk Facts
Origin
  
  
Creator
Chris Claremont, Marc Silvestri
  
John Byrne
  
Universe
Earth-616
  
New earth
  
Publisher
Marvel comics
  
DC comics
  
First Appearance
  
  
In Comics
Uncanny X-Men #221 (September, 1987)
  
Superman Vol 2 #11
  
Comic Appearances
1135 Issues
  
99+
378 Issues
  
99+
Characteristics
  
  
Hair Color
Black
  
White
  
Weight
Not Available
  
Eye Color
Black
  
Black
  
Profile
  
  
Race
Mutant
  
Alien
  
Citizenship
British
  
Unknown
  
Marital Status
Widowed
  
Single
  
Occupation
Geneticist, Criminal, biologist and mutant-supremacist
  
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Base
Many bases throughout the world including his State Home for Foundlings and the Center for Homo Superior Medical Care.
  
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Relatives
Not Available
  
Not Available