Kull, the Destroyer #12

From the creator of Conan comes this 1974 Marvel swords-and-sorcery showdown — "Moon of Blood!" pits a defiant, chain-wielding Kull against the skull-faced sorcerer Thulsa Doom, whose dark magic crackles with supernatural fire across a bone-strewn battlefield. A fallen red-haired woman lies at their feet, caught between barbarian muscle and arcane menace, while a smaller inset portrait of Kull anchors the upper corner. The cover art by Mike Ploog and John Romita captures the raw, brooding energy that made Robert E. Howard's prehistoric world so irresistible on the comics page.