The Mighty Thor (2015-2018) #700

THE ULTIMATE JUDGMENT COMES FOR THOR! The gods of the Shi'Ar promised it would raze the universe — and now, the Mangog has arrived! The Ultimate Thor will meet the beast head on. But even the bloodthirst of the War Thor may pale in comparison! And with Jane's cancer getting worse, she might not have to wait for the Ultimate Judgement at all. The clock is ticking, and no hammer can save her this time. It's the start of a new arc — and the beginning of the end!