"Keep Calm and Flutter On" is the tenth episode of the third season of animated television series My Little Pony: Friendship Is Magic as well as the sixty-second overall.
The episode features Fluttershy attempting to reform Discord while the rest of the Mane 6—Twilight Sparkle, Applejack, Rarity, Rainbow Dash, and Pinkie Pie—remaining ambivalent on whether he can be good.
With this revelation, Discord reverts his chaos and regains Fluttershy's trust, voluntarily offering to permanently use his powers for good, much to the others and Celestia's delight.
Daniel Alvarez of Unleash the Fanboy gave "Keep Calm and Flutter On" four and a half out of five stars, calling it a "very entertaining episode".
Negative aspects cited included the reduced amount of chaos, continuity issues, and the fact Discord might be tricking the ponies.