Amazing Spider-Man cover artist Kaare Andrews sets his sights on the X-Men in the self-contained epic! A young boy who possesses unimaginable power has fallen under the thrall of a religious zealot seeking to eradicate the stain of mutantkind from our world -- and every other! Together, the two open a gateway that thrusts countless version of the X-Men across multiple dimensions against one another in all-out war! It's Wolverine vs. Wolverine vs. Wolverine ad infinitum! Can Professor Xavier and Kitty Pryde save themselves and the boy -- and what are they willing to sacrifice to do so?