A page from Captain Marvel by Jim Starlin that is incredibly difficult to put into words. It features 10 separate panels broken up into four rows of 2, 3, 4 and then 1. The first 2 panels depict the distortion of reality, with perspective bending and the speech bubbles doing likewise, as Thanos becomes a god, and the universe is engulfed by his madness. The next 3 panels start with a speech bubble demanding that Captain Marvel “—DIE!” And so he does, in these and the next 4 panels by rapidly aging to death. But the third row of 4 panels show an aged and decrepit Captain launching himself at the Cosmic Cube that is powering Thanos’ madness intending to strike it with a karate chop. He does so and the final panel, stretching the width of the page, shows a figure silhouetted in an explosion on a rooftop. For maximum effect think of the star gate sequence from 2001: A Space Odessey.
Jim Starlin’s Captain Marvel run which saw him battling with Thanos over the Cosmic Cube and gave us pages like this:
(It’s technically an event as well, although I think it only crossed over with Daredevil and the Avengers. And possibly Iron Man)