The fallout from X OF SWORDS continues! A dark force is manipulating the lives of X-Factor, and now Siryn is dead! Again. And again. And again... What's going on? X-Factor must follow the screams to unravel a mystery and find out the truth! Plus: A dark force is manipulating the team just as a striking revelation comes to light. Who's that knocking? Could the Boneyard be...haunted? Somehow, the enduring evil X-Factor has uncovered needs to be destroyed - and the answer lies in the Mojoverse! Then, at the Hellfire Gala, shocking secrets will be revealed and vengeance will be had! Somebody is about to enjoy their last dance, and you'll never guess who it is. Collecting X-FACTOR (2020) #6-10.
— Description from Comic Vine community (comicvine.gamespot.com).
