While investigating a strange magical signal, the Element bearers (along with an unsuspecting Spike) are scattered throughout a strange world filled with even stranger creatures. The one who brought them there is very interested in catching them all.
Moiraine Damodred is on a mission: she must find the Dragon Reborn. The Dragon Reborn himself is hunting for the Horn of Valere. Then, Portal Stones happen, and now Equestria is threatened by Tarmon Gai'don itself.
Ponyville has disappeared. Or, from its inhabitants' point of view: the rest of Equestria is gone. In its place is a strange world - the dawning world of nuclear post-apocalypse. What awaits our little ponies among the ashes of war?