10 Supervillains With Sickeningly High Kill Counts

For anyone not aware of the arch-nemesis of the Sentry, there's a lot that needs explaining about the Void. For starters, he also exists inside the psyche of Robert Reynolds, meaning that the Sentry and the Void both exist inside the same person.

Awkwardly, this means they are, for all intents and purposes, the same being, with the Void existing as a dark mirror of the Sentry himself. This is crucial, as it means that every murder that the Void commits, the Sentry feels responsible for.

Unfortunately, the Void is a murder machine, which makes for a painful situation where he does something like, say, murder one million people in Manhattan, and the Sentry gains even more of a complex because he blames himself.