I’m not a very good writer, but I will try my best…
Magical Misery Curse, a bad ending to Magical Mystery Cure
Twilight tried to reverse the spell on her friends, so she found the closest spell book she could find and said the words out loud. She thought it was a reversal spell, but it wasn’t. It backfired horribly, and it made things worse! Now their personalities AND colors are swapped! Let’s list these:
Fluttershy now has the colors of Applejack, and has the element of honesty. Fluttershy can say anything she wants. Fluttershy now works on a farm taking care of chickens, cows, and other farm animals. Applejack now has Pinkie’s colors and has the element of laughter. AJ is now the silliest pony around. Who’s a silly pony? You’re a silly pony! Applejack plans a party almost every day. She invites Rainbow and Rarity because she likes them. (Color scheme reference!) Rarity has Fluttershy’s personality and element, kindness. Rarity likes to sing and now owns a pet rabbit named Halo. Rarity is very kind and soft spoken, so she almost never gets angry. But when she does… RUN. Pinkie now has Twilight’s colors and element, which is magic. Pinkie now tries anime-like transformation spells, but they always go wrong. Pinkie dreams of being a princess, but she knows that day will never come. Twilight has Rainbow’s colors. Along with her element of loyalty. Twilight uses her magic to clear the skies but it doesn’t always go as expected. And now, last but not least, Rainbow Fash- I mean Dash. Rainbow looks like a marshmallow Rarity now, and she is stuck with the element of generosity. Rainbow Dash now makes dresses for a living, and also wears dresses. So that means we can truly say… RAINBOW DASH ALWAYS DRESSES IN STYLE!!!! So that’s all. Bye!
TLDR: Magical mystery cure, but they’re worse