The Void vs. Onslaught (Battle of the psionic entities)

Both came very near to destroying the world. Both took on entire superteams by themselves. Both were threats so great that villians united with heroes to defeat them. Who takes this one?

i dunno, the void is stronger than sentry but by how much, we dont know, onslaught is pretty damn strong too, around the same, or higher level than cyttarak, if the void is that strong then it stands a chance.

The Void, because Onslaught was a really stupid story that only made sense about half the time and only had about 2 good issues (loved it when Hulk cut loose near the end), whereas the Sentry limited series was awesome. Onslaught wasn't a character, he was a plot device.