Mastermind vs Power Girl Real Name
Alter Ego
Jason Wyngarde
Kara Zor-L / Karen Starr
Alias
Jason Wyngarde Nikos Jason Stryker The Great Illusionist Mutant 143
Karen Starr, Supergirl, Andromeda, Ursa
In Films
Not Yet Appeared
Ashley Hinshaw
Love Interest
No Love Interest
Alignment
Supervillain
Superhero