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Intro. Killer Moth is a supervillain remembered primarily as Batgirl and Batman's nemesis. Having decided that the criminals of Gotham City needed a masked protector, just as honest citizens needed Batman, Killer Moth emulated the Dark Knight in every aspect, copying his accoutrements and building on his legend to create his own supervillain identity. He ended up becoming something of a dark reflection of Batman, even adopting the alter ego of a wealthy philanthropist, similar to Bruce Wayne. Mariposa was motivated by greed, not justice, and only served the criminal underworld for payment. His bizarrely ingenious weaponry, such as the "Batmobile-inspired Mothmobile" , and a crippling cocoon gun, didn't stop him from being defeated constantly by Batman. Killer Moth's main feat was being the first supervillain defeated by then-amateur heroine Barbara Gordon, the first Batgirl. Its reputation was wide

Mariposa Assassina (Drury Walker)

@Bernardo