David Klaue (Earth-8920)

"Morality is the first step toward cowardice. Your cowardice has doomed your whole nation. I will hunt down and kill everyone and everything you have ever loved. Listen for it...soon you will hear everyone you love scream. To be perfectly frank, I'm doing it out of simple spite. It's this simple, is it?"

- - Black Manta to Djinn

David Klaue is a worldwide mercenary, bounty hunter and mercenary better known as Black Manta.