Avengers #9

Namor the Sub-Mariner commands the ocean depths on this striking 2019 cover, rendered by David Marquez — the imperious king drifting through blue-green waters, golden trident in hand, surrounded by sharks and sunken wreckage that hint at the scale of his domain. The bold "Beware of Namor" tagline sets a fittingly ominous tone, positioning Marvel's proud Atlantean monarch as a force Earth's Mightiest Heroes would be wise to take seriously. Jason Aaron's Avengers was consistently delivering big-canvas threats at this point, and this issue looks to be no exception.