Sif vs Killer Frost Facts
Creator
Jack Kirby, Stan Lee
Al Milgrom, Gerry Conway
Universe
Earth-616
New earth
Publisher
Marvel comics
DC comics
In Comics
Journey into Mystery #102
Firestorm Vol 2 #21 (March, 1984)
Citizenship
Asgardian
American
Marital Status
Single
Single
Base
Broxton/Asgard; Formerly New York City
Pittsburgh
Relatives
Not Available
Not Available