Thor #237

The cover of this July 1975 Marvel issue pulls no punches: Thor is locked in a brutal street-level clash with the massive Rock Troll Ulik, the two of them crashing through a city bus while bystanders scatter in panic below — and Thor's own caption admits his power may not be enough to see him through. Gil Kane, John Romita, and Al Milgrom deliver a wonderfully kinetic composition that makes the threat feel genuinely overwhelming, with debris flying and the urban backdrop lending the fight a gritty, grounded energy. Titled "Night of the Troll," this is mid-1970s Marvel doing what it did best — pitting its mightiest hero against a fearsome foe and daring you not to turn the page.