New Avengers by Jonathan Hickman #1

This collection kicks off Jonathan Hickman's 2015 relaunch of the New Avengers, focusing on the Illuminati—a secret group of Marvel's most powerful heroes—as they grapple with the multiversal threat of incursions. The volume sets the stage for the epic, high-stakes storyline that would eventually lead into the Secret Wars event, blending cosmic-scale danger with deep character drama.