Princess Twilight Sparkle and the rest of the cards printed in the Ponies: The Galloping and Ponies: The Galloping 2 Secret Lairs are silver-bordered, and not legal for tournament play, so there ...

Meanwhile, an ancient villain bands together a legion of nefarious characters to conquer all of Equestria, challenging Twilight Sparkle and the rest of the Mane 6 to step in and save the day.