Best: Manny Horvitz
Now Manny, on the other hand, is a character with loose, if any, ties to history, and as such is a much more exciting antagonist. How so? To the point where the finale's shocking Nucky-Jimmy scene could remain a huge surprise since it wasn't implausible that Manny would die there. Not to mention, the guy is a total badass. We're extremely sad to see Jimmy go, but we'll definitely take Manny's survival as a consolation prize if it means we get another sequence like the scene where he ate an assassin's shotgun blast and finished the dude with a cleaver to the dome.