Amanda Waller - Wikiwand

Amanda Blake Waller , also known as "the Wall", is a character featured in some American comic books published by DC Comics. The character first appeared in Legends #1 in 1986 and was created by John Ostrander, Len Wein, and John Byrne. Amanda Waller serves intermittently as both an antagonist and an ally to the superheroes of the DC Universe; she is occasionally described as a supervillain.

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