My Little Pony/The Adventures of Amy and Tiff

Cast

 * Twilight Sparkle as Amy
 * Rarity as Tiff
 * Rainbow Dash as Sonic
 * Spike as Kirby
 * Applejack as Buto
 * Pinkie Pie as Tuff
 * Fluttershy as Tails
 * Apple Bloom as Cream
 * Discord as King Dedede
 * Trixie as Escargoon