Mastermind vs Supergirl Facts
Creator
Jack Kirby, Stan Lee
Al Plastino, Otta Binder
Universe
Earth-616
New earth
Publisher
Marvel
DC comics
In Comics
The X-Men #4 - The Brotherhood of Evil Mutants
Superman/Batman #8 (May, 2004)
Citizenship
American
Non American
Marital Status
Single
Single
Occupation
Not Available
Intern, Adventurer, Student, Crime-Fighter
Base
Not Available
Metropolis
Relatives
Not Available
Not Available