Jace and Jon-Paul break down House of X #4, the single most action-packed issue of the whole series. We knew the staked were high and the risk was great, but we weren't prepared for the consequences the X-Men face when their mission to stop the Mother Mold from coming online goes sideways. From the art, to the pacing to the emotion, this issue or pitch perfect as the creative team is firing on all cylinders. Plus, when confronted with the hard, cold facts about the number of mutants and how they have already been hunted to the brink of extinction the guys fully embrace the actions taken by Charles, Magneto & Moira.