Deathstroke the Terminator from DC comics. He’s the anti-Captain America in many ways: almost totally amoral, an incredibly trained killer and assasin, and who’s capable of using a socipathic teenager, risking his son’s life AND manipulating his daughter into mutilating herself all for his personal gain. He’s legendary and evil and very very talented, and he needs killing so badly…but I like him and he’s a great villian, so I hope he never does.
Cop nothin’. Batman’s more like a demigod fighting another demigod. No one but a superhero of his caliber seems to have a chance at stopping supervillains like the Joker, and he’s ducking the responsibilities his power confers.
To quote Huck Finn, “All right, then, I’ll go to Hell.”
Anyway, back to villain’s we’re glad are dead…
Emperor Commodus. (Pretty much any depiction of him, any movie.)