When Rarity and Spike are searching for gems, some Rarity is taken by a group of Diamond Dogs and is forced to find gems for them. Meanwhile, Spike gets back to Ponyville and gather Twilight and the other ponies for a rescue mission.
Season 1 Episode 19 of My Little Pony: Friendship is Magic resulted in a 0.00 rating in the 18-49 demographic.
"Get your muzzle out of those books and make some friends!" That's what Princess Celestia tells Twilight Sparkle. She may be the smartest unicorn in Equestria, but Twilight Sparkle gets an "incomplete" in friendship. There's more to life than learning magic, after all - so she goes to Ponyville on a mission to make friends. There she meets five special ponies who take her on exciting adventures and teach her the most powerful magic of all... the magic of friendship!