A desperate team from Earth-274, led by Magik and including heroes like Quicksilver and Mighty Thor, seeks aid from Earth-616's X-Legion. They need help to defeat Alastor Valhalla, an evil variant of Lucifer from their world who wields immense chaos and demonic magic and has conquered Earth-274. The team hopes that Lucifer Beauregard, Earth-616's Red Hour, and his X-Legion can help them restore peace to their ravaged universe.
This story is after Marvel's The X-Legion: Future's fallen.