"Well done Midnight Sparkle." said the mare that reveals herself afterward. Although she looks exactly like the mare in the moon, she is far more worthy of the name Nightmare Moon.
"You proved the extent of the error of her ways. It is now safe for anyone to unleash the magic. The friendship between harmony and friendship is amended. And with no one outside of this existence left to do anything to it, it can do whatever it wants as we can do whatever we want. The same goes for everyone." said The Princess.
And so, those three ponies left this existence to its freedom because they are fanfictions.