In an Alternate Equestria, Dazzling Sparkle (Twilight Sparkle) aspires to be the world's greatest Illusionist, while Gem (Rarity) wants to know everything about rocks. Offered to be the warm-up act for Celestia's Summer Sun Celebration Dazzling heads to Ponyville where Gem quickly catches her eye. Both and several new friends will be thrown together on a quest to save Equestria from Nightmare Moon's reign as they search for the missing Elements of Harmony.

Art by Egophiliac which I paid for.