Mastermind vs Siryn Facts
Creator
Jack Kirby, Stan Lee
Chris Claremont, Steve Leialoha
Universe
Earth-616
Earth-616
In Comics
The X-Men #4 - The Brotherhood of Evil Mutants
Spider-Woman #37 - Who Am I?
Citizenship
American
Irish
Marital Status
Single
Single
Occupation
Not Available
(current) Adventurer (former) Professional Criminal
Relatives
Not Available
Not Available