Mister Mxyzptlk vs Killer Frost Facts
Creator
John Byrne
Al Milgrom, Gerry Conway
Universe
New earth
New earth
Publisher
DC comics
DC comics
In Comics
Superman Vol 2 #11
Firestorm Vol 2 #21 (March, 1984)
Citizenship
Unknown
American
Marital Status
Single
Single
Relatives
Not Available
Not Available