My Little Pony (MLP) Friendship Is Magic Season 4 Volume 4 - Twilight's Kingdom [DVD]

My Little Pony – Friendship Is Magic Season 4 Volume 4, features the following episodes:

Leap of Faith: A miracle, cure-all tonic has Ponyville ponies eager to spend their hard earned money for a chance to be rid of their ailments. Applejack has her doubts about the merits of the tonic, until Granny Smith begins taking it and appears to be cured of all her aches and pains.

Testing, Testing, 1, 2, 3: Rainbow Dash is preparing to take her test on the history of the Wonderbolts; a test she must pass in order to become a member of the Wonderbolts Reserves. Twilight offers to help her study, but soon realizes that her conventional study methods don’t work for Rainbow Dash.

Inspiration Manifestation: Rarity loses her creative mojo and feels like she may never be able to create again. Eager to help, Spike finds a spell that makes all of Rarity’s ideas come to pass. But when those ideas start to have a negative impact on Ponyville, Spike has trouble confronting Rarity for fear he’ll lose her as a friend.

Equestria Games: Spike is elated when he’s given the honor of lighting the torch to open the Equestria Games. But when his nerves get the best of him, Spike goes to great lengths to prove he’s the heroic dragon others believe him to be. 

Twilight’s Kingdom Part 1: When a villain escapes Tartarus, Princess Celestia choses Discord to help track him down instead of Princess Twilight. In an effort to prove she has an important role to play in Equestria, Twilight turns her focus to trying to open the chest she received from the Tree of Harmony.

Twilight’s Kingdom Part 2: In order to protect their magic, as well as the fate of Equestria, Princess Celestia, Princess Luna, and Princess Cadance transfer all of their magical power to Twilight.