When Pinkie's sisters dig up an ancient living weapon designed to fight Discord, they don't know that they have unleashed a massive threat to Equestria. How will the Princesses and the Mane 6 fight a force that keeps growing stronger and which they don't want to harm? After all, how can Pinkie fight a creature with her sister's face? (A sequel to An Earth Pony's Guide to Magic, though probably possible to read without having read the first fic in the series)
Star Swirl wishes to live up to her namesake's reputation but how can she do so as an earth pony?
Pinkie's sisters unleash a powerful enemy that is determined to make all of Equestria identical.
Star Swirl CXLVII visits Zebrica.
The stars that broke out Nightmare Moon are back. And they are angry.