Conan the Barbarian #74, The Serpent from the River Styx (Marvel Comics, 1977)

In issue #74 of Marvel Comics' iconic series featuring Conan the Barbarian, titled "The Serpent from the River Styx," the fierce warrior finds himself drawn into a treacherous realm where ancient gods and mythical creatures rule with an iron grip. As he navigates the dark, swirling waters of the River Styx, Conan must confront a malevolent serpent that seeks to ensnare his soul and use it as a pawn in a deadly game of power.