Zecora gives Rarity a rare and beautiful plant, but unbeknownst to the two at the time, perhaps the gift may soon prove to be far more trouble than it's worth. It's certainly a good thing Twilight's there to help though!
Everypony thinks the Elements of Harmony's daughters will be the new Elements of Harmony. Oops, maybe not! When they're found out to be the Elements of Disharmony... Discord is pleased.
After stumbling upon the ruins of an ancient kingdom, the gang meets an equally ancient pony who shares the secret of a forgotten realm and a secret kept from them before now...something that may threaten the future of Equestria.