Hello everyone !
Onomatopoeia is a character who demonstrates a lot of tactics.
This is a supervillain appearing in DC Comics comics.
He is usually depicted as an enemy of Green Arrow and Batman.
Indeed, he notably organized the escape of the Joker.
He is also an athlete and a martial artist.
However, he has the annoying habit of only expressing himself in onomatopoeia, which is not easy to understand...
Good day and good game ;)