Onomatopoeia (DC)

Onomatopoeia is a character from DC Comics. He is a serial killer who targets non-superpowered vigilantes, making him a recurring enemy of Oliver Queen and Bruce Wayne. he is also a member of the Secret Society of Super-Villains.
== History ==
== Powers and abilities ==
== Possessions ==
== Navigation ==
Category:Batman characters
Category:Villains
Category:Antagonists
Category:Live-action characters
Category:Arrowverse characters
Category:Criminals
Category:Killers