Proteus vs Mister Mxyzptlk Facts
Creator
Chris Claremont, John Byrne
John Byrne
Universe
Earth-616
New earth
Publisher
Marvel comics
DC comics
In Comics
X-Men #119 (March, 1979)
Superman Vol 2 #11
Citizenship
British
Unknown
Marital Status
Single
Single
Occupation
Not Available
-
Relatives
Not Available
Not Available