A unicorn (probably Spell Nexus) waiting until others arrive to start the resurrection.
Nyx's disguise, the vest and the glasses.
Spell Nexus in a portrait standing near the banner of Celestia's School for Gifted Unicorns as the headmaster.
The storybook about Nightmare Moon
Nyx turned Fluttershy into a tree.
The last round of tug of war, notice Nyx is allowed to use her magic, and she overpowers the opposite team, which is consisted by the most powerful colts.
The Night Stone Castle, which becomes
Nyx's castle when she is Nightmare Moon.
Twilight which thinks Spell Nexus is captured, ‘saves’ him.
Nightmare Moon surprising
Princess Celestia, first she lets her eat her meal, and then she goes to kill her.
A doll representing Twilight. The doll is made by
Nyx from the dummy she destroyed a while after becoming the queen.
Twilight near the gallows, waiting for her execution.
Nyx, before taking out the evil remains of Nightmare Moon from the body of Spell Nexus.
The letter's from
Nyx's schoolmates, appreciating her help, notice the one on the top is from
Apple Bloom.