Kull, the Destroyer #26

Robert E. Howard's Atlantean barbarian-king gets a suitably wild showcase in this 1978 Marvel issue, with a cover by Ernie Chan and Rudy Nebres that hurls Kull — sword raised, muscles straining — into a swirling supernatural vortex alongside a red-clad woman and a magenta-costumed figure, while robed figures scramble in the chaos below. The title banner promises "Into Death's Dimension!", and the cover delivers on that energy with fragments of light and debris spinning through what looks like a dimensional rift. Don Glut and Chan bring Robert E. Howard's brooding Atlantean king to life with real urgency here — a fine entry in one of Marvel's more underappreciated sword-and-sorcery series.