This story was inspired by Kkat's Fallout: Equestria. This goes through the story of Crimson Starlight and Starbright Ruby, two ponies of Stable L18. Enjoy.
Rainbow Dash wants to see what it's like to be a Dragon, Spike wants to be a pony to impress Rarity. Twilight just wants some peace and quiet, so she grants their wish.
Everything changes for an enclave pegasus after she's stranded on the hostile surface of the Equestrian wasteland. Facing not only its inhabitants, but beings from long before the Great War, she seeks a way back home, to the sky.
Lost. Damned. Left for dead in the San Palomino Desert, a simple courier will make his way across the dry wastelands to finish his delivery. But the wastes alone are not the danger...
When Rainbow Dash overcomes a serious mental tragedy, she looses her rainbow color. Sad and confused, Rainbow Dash attempts to bring back her true colors.