X-Men vs. Apocalypse: The Twelve Omnibus

Marvel's 2019 omnibus collects the sprawling "The Twelve" storyline, in which the X-Men face the ancient mutant Apocalypse as he targets twelve specific mutants for his own dark purposes. Artist Brandon Peterson is the most frequent visual architect of this era-spanning event, which ties together threads from across the team's history. This collection matters as a definitive, single-volume presentation of a pivotal X-Men saga that reshaped the team's mythology.