Before the return of Princess Luna and the reawakening of the Elements of Harmony, Changelings attack Equestria for the first time in over hundred years, but the Royal Guard aren't trained to fight off changeling so Princess Celestia calls in her secret weapon, her hired mercenaries from across the land of Equestria and beyond.

The world was bathed in atomic light, nothing was left untouched. Expect the vaults. What used to be the United Kingdom is now stuck in a permanent, icy nuclear winter. It's cold, wet and dangerous, so unlike the vaults where humanity was stored. So when others are forced to face the blizzards, they must adjust to the bitterness of the wastes. Fast. ((Fallout in the UK/England))