On Equestria Daily, I found the Season 4 video!  Here is what happened in the video:

  • Diamond Tiara and Silver Spoon bulling Scootaloo for being a weak flyer and talked about some pegasus event.  (The audience didn't like the bulling)
  • A Superhero episode (something like Daring Do storyline).
  • An Apple Family Song with Pinkie Pie in it.
  • Nightmare Moon returns (or it's some type of flash-back).