The omnibus series of Jason Aaron's iconic run on Thor reaches its thrilling climax! Jason Aaron's Asgardian epic concludes with the final fate of the Mighty Thor, the return of the Odinson, and the cataclysmic War of the Realms! But before Jane Foster lays down Mjolnir, she will join the League of Realms, lead Asgard against the Shi'ar and face the vengeful War Thor, wielder of the ultimate hammer! But when final judgment arrives with the monstrous Mangog, will Jane make the ultimate sacrifice? And as the realms fall before Malekith one by one, can Thor prove himself worthy once more? When the war reaches Midgard, everything will change for the God of Thunder! Plus: At the end of time, witness King Thor's final confrontation with Loki! Collecting: Mighty Thor (2015) 13-23, 700-706; Unworthy Thor (2016) 1-5; Generations: The Unworthy Thor & the Mighty Thor (2017) 1; Mighty Thor: At the Gates of Valhalla (2018) 1; Thor (2018) 1-16; War of the Realms (2019) 1-6; King Thor (2019) 1-4