Meet the Substitutes of Harmony. This came up with an idea I had of an spin-off call My Little Pony Tales of Friendship where it focus on the other characters of the main show.
Here's a little synopsis of the 2 parter:
When Princess Celestia sends Twilight Sparkle and her friends to deal with an new enemy, they mysterious disappear in the middle of the battle. Fearing for the worst, Princess Celestia orders the emergency plan made by Twilight dubbed: Substitutes of Harmony. These six ponies are chosen by Twilight and Celestia to fill in the gap if anything should happen to the bearers of Harmony. Can these six ponies prove their worth to the harmonies and rescue their fellow ponyfriends, or will they too fall before the might of this new enemy?
I like to thank the fellow people that made these vectors:
:iconacrimpeh: - Bon Bon