Thanos

Jonathan Hickman's Secret Wars is the culmination of his entire five-year Marvel run — from SHIELD to Avengers to New Avengers — compressed into a single reality-ending event. When the multiverse collapses, Doctor Doom remakes existence in his own image. Battleworld is the result: a patchwork planet of Marvel's greatest alternate realities, ruled absolutely by a god named Doom. Collects the complete Secret Wars #1–9 main series (864 pages), plus key tie-ins.

Before Battleworld, there was the end of everything. Jonathan Hickman's New Avengers run introduced the concept of incursions — parallel Earths colliding and destroying each other — and built the philosophical and moral framework that made Secret Wars inevitable. This omnibus collects the prelude material that transforms the Illuminati into reluctant architects of extinction. Collects New Avengers #1–33 and Avengers #35–44, the core incursions storyline.