I just double checked the solicit for this issue and I'm now even more excited.
"As the Brotherhood reels from the cataclysmic events of the Hellfire Gala, Genesis takes advantage of the chaos—and declares war! Two vast mutant armies clash, and Arakko’s idols fall…but this is only the beginning of a conflict that will remake the Red Planet. And whatever happened to Isca the Unbeaten?"