Do Princesses Dream of Magic Sheep? (Sonic: Adventures in Equestria)

'''Do Princesses Dream of Magic Sheep? is the 12th episode of Season 5 of Sonic: Adventures in Equestria,  and a reimagining of the Season 5 MLP: FiM Episode of the same name.'''

Summary
Princess Luna enlists the Mane Six and Team Sonic to hunt down a magical force that turns dreams into nightmares before it can grow powerful enough to spread its influence into the waking world.

Plot
Princess Luna's dreams are inhabited by the Tantabus, a parasitic smoke monster that turns her dreams into nightmares. During a dream where Luna (as Nightmare Moon) battles Team Sonic and the Mane Six, the Tantabus escapes into the fifteen heroes' dreams. After explaining about the Tantabus at the Dreamscape and worrying about what might happen should it escape into the real world, Luna enters the groups's dream to catch the Tantabus before it can grow powerful enough to spread its influence into the waking world. Unfortunately, it infects all of Ponyville when Pinkie Pie dreams of sharing ice cream with the whole town, requiring Luna to merge every pony's dreams into one. Despite the townsfolk's efforts to help contain the Tantabus, it grows in size when Luna blames herself for creating it as self-punishment for her actions as Nightmare Moon. Realizing her guilt is what empowers the Tantabus, Luna is able to stop it by forgiving herself. With the Tantabus gone, Luna is finally able to sleep peacefully.

Differences

 * The citizens of the Dreamscape, including Larry and Jerome appear, having last appeared in Rise of the Nightmare Mane Six, here, they'll be helping Luna and the others with the Tantabus after Luna transports the group and herself to the Dreamscape.

Transcript
To be added...

Trivia

 * It's revealed that the Mane Six still have some of the Nightmare energy in them from their time as the Nightmare Mane Six, however, since the evilness of the energy was destroyed and due to the Mane Six now being alicorns, the Mane Six now have complete control over it and are even able to enter their Nightmare forms at will.