Squadron Supreme: Hyperion vs. Nighthawk

In this one-shot from 2007, Marvel pits two members of the Squadron Supreme—a team of superheroes reminiscent of DC's Justice League—against each other in a personal conflict. Written by Marc Guggenheim with art by Paul Gulacy, the story focuses on the ideological clash between the god-like Hyperion and the grounded vigilante Nighthawk. It's a tight, character-driven exploration of power and morality within a single, self-contained issue.