Posted on Friday, September 13, 2013
These "rainbowfied" blind bag ponies have been floating around individually on Taobao for a while. Affectionately referred to as "Rainboom Blind Bags" by collectors, these figures have colorful patterns along their display side legs and multicolored manes/wings. Included in this set are Rarity, Dr. Hooves/Time Turner, Applejack, DJ P0N-3, and Princess Twilight Sparkle. Release date is unknown.
There have been other "Rainboom" figures knocking around, including Rainbow Dash and Fluttershy. If I had to guess, there will likely be another set that includes them and other ponies.