Powers: Man-Killer wears an exo-skeleton which augments her strength seven times - to class 10.
Bio: Katrina developed an extreme hatred of men after a skiing contest and subsequent accident with a violent anti-women's-liberation male. A militant group of feminists funded her recovery and granted her the exo-skeleton which gives her her strength.
After a brief solo stint as hired muscle, Man-Killer joined the Crimson Cowl's Masters of Evil.
Under the new code-name of Amazon, Katrina joined Hawkeye's Thunderbolt team (the one that replaced the missing team).
Currently, Man-Killer is working for Helmut Zemo's new group, working to possibly save the world...
Notes: Quite possibly created after Woman's activist Wilma Mankiller (Katrina used the alias Wilma for a short while).
#3 - 'Too Many Masters!' #18 - 'Career Opportunities' #19 - 'Heat & Pressure' #20 - 'Decisions Part 1: Turning Point' #23 - 'Public Relations or Do Not Pass Go, Do Not Collect $200' #24 - 'The Eye of the Storm' #25 - 'Saving the World' #27 - 'Flight Plans' #30 - 'Uh-Oh!' #34 - 'Making Your Mark' #35 - 'The Inheritance' #39 #40 - 'V for Vexation!' #41 - 'Tug of War !' #42 - 'Two Ships' #64 - 'City of Hope' #65 - 'Moving Targets' #80 - 'Getting Even' #81 - 'Getting Even More!' #100 - 'The War At Home'