Amanda Waller first appeared on the scene when Maxwell Lord's Ultimen, a creation of her Project Cadmus, turned against both their creators and the Justice League inside a building. Originally an opponent of the Justice League, she later became a liaison to the team and a trusted ally. Later in life, she was the main engineer of the creation of Terry McGinnis, who took over the role of Gotham City's protector as Batman.




  1. "Justice League Unlimited (TV Series) Episode: The Doomsday Sanction|The Doomsday Sanction]]"

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Justice League Villain
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This character is or was primarily an enemy of the Justice League, in any of its various incarnations. This template will categorize articles that include it into the category "Justice League Villains."

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