Strike the match…fan the flames…and light the Inferno! Limbo’s demon lords corrupt two of the X-Men’s nearest and dearest — Colossus’ sister, Illyana Rasputin, and Cyclops’ wife Madelyne Pryor — and use them to bring a horde of demons raining down on New York City! But as Illyana battles to regain her soul, Madelyne threatens to cast a spell that will merge Earth and limbo permanently — with the sacrifice being her own innocent son! And when Mister Sinister brings his own agenda into the mix, secrets are revealed that rock Cyclops to the core! The X-Men, X-Factor and New Mutants face their most harrowing ordeal ever — with the fate of the world in the balance! https://getcomics.info/marvel/x-men-milestones-inferno-tpb-2019/