What heroic qualities are anti-hero, Seth Gecko, lacking?
Antihero An antihero, or antiheroine, is a protagonist who lacks conventional heroic qualities such as idealism, courage, or morality. These characters are usually considered "conspicuously contrary to an archetypal hero". Although antiheroes may sometimes do the "right thing", it is often for the "wrong reasons" and because it serves their self-interest rather than being driven by moral convictions.
Prowler (comics) The Prowler is a fictional character, appearing in American comic books published by Marvel Comics. Several characters (such as the anti-hero Hobie Brown and the career criminal Aaron Davis) have taken up the Prowler identity all while being an acquaintance to Spider-Man.