The Mane 6 decide to throw a surprise party for Discord to get him to wish everything back to normal, but they run into some problems; Discord's wish interacts badly with the Wild Side magic and makes freaky things start happening.
Pinkie Pie auditions for the TV cooking competition Royal Jelly Juggernaut, but her friends are unable to help her when they face problems of their own.
Twilight discovers a strange comet headed right for Equestria, making her freak out; Fluttershy wants a good bit of footage for the news, and teams up with Pinkie for some crystal capturing.
Rainbow Dash's competitive spirit is put to the test when a new pony challenges her to a contest unlike any other. Rainbow Dash faces off against Dishwater Slog in a loser-take-all race to finally prove which pony is truly the worst.
A mysterious balloon-like object emerges and brings with it many bubbles, making the Mane 6 speculate on what could be inside; a magical artifact from one of the bubbles forces ponies to tell the truth.
The mane 6 decide to put objects representing their friendship in a time capsule; Applejack and Rarity are stuck in the old cowpony days, and must prove they're worthy of AJ's hat to return.
There's chaos magic ahoof, and Rarity investigates to figure out who's responsible; the Mane 6 confront Discord about stealing their wishes, but realize they need to get inside his head.
With the comet approaching, Rarity throws a festival to watch its arrival, but it keeps being late; Rarity plans to give everyone at the festival special glasses to see the full colors of the comet, but has trouble finding them.
Applejack finds a new plant friend that's a lot of trouble to care for; Spike finds a bubble wand which makes bubbles that don't seem to want to pop, even with the mane 6 inside.
