* The scene where Nyx turns Fluttershy into a tree (at Pinkie Pie's behest, and with Fluttershy's consent).
-->'''Fluttershy (on being asked what it was like to be a tree):''' It was…[[{{Anticlimax}} nice.]]
* When the Cutie Mark Crusaders sneak into Nightmare Nyx's castle and find the purple eye-shadow she uses as 'Nightmare Moon': "Wow, that’s a lot of makeup. Didn't know you were into-" "I-I’m not! It’s just that everypony here keeps expecting me to-" Who ever expected to see ''[[BigBad Nightmare Moon]]'', of all ponies, flustered?
** The entire Cutie Mark Crusader Spies sequence is hilarious... [[MoodWhiplash until Spell Nexus steps in.]]
* "The world ''really could'' be ending, and Pinkie Pie would still be Pinkie Pie."
* Even though the rest of Ponyville [[CannotTellAJoke didn't find it very funny]], Nightmare!Nyx mocking Trixie [[VoluntaryShapeshifting using her body and voice]] was hilarious.
* The last chapter of the story, in the second to last scene, Celestia has to go and deal with a certain pony's DRAMA! moment, and tells Luna to save her ''only'' a single, '' '''small''' '' piece of cake, claiming that she still has her figure to take care of. Luna asks a servant to save an entire one to be left in her room. [[FanNickname TrollLuna]] anyone?
* The pony having DRAMA mentioned above is Spell Nexus who, now free of TheCorruption, is [[TheAtoner seeking to make amends for his part]]. Trouble is, he turns out to have a history of [[FelonyMisdemeanor over-reacting]]. The real kicker is when we learn that he ScreamsLikeALittleGirl.
* When Apple Bloom explains to Nyx about a Pinkie Pie promise, and, of course…
-->'''Pinkie Pie:''' FOREVEEER!
-->'''Twist:''' If It's okay with you, Apple Bloom, I think I'll just use a normal promise.
* When Nyx and her classmates are putting a play about the Mane 6 defeating Nightmare Moon, Applejack and Pinkie Pie comment on how accurate their dialogue is.
-->'''Pinkie Pie:''' I said that... I said that! This is so cool! They got everything just right.
-->'''Applejack:''' That’s mostly because of you, Sugarcube, since you somehow remembered everythin’ we exactly said.
-->'''Pinkie Pie:''' Oh, that was easy. I just read the transcript.
** That's right, the transcript to 'Friendship is Magic, Part 2.' Try not to hurt yourself when you fall out of your chair.
* After everything is all said and done, Nyx is back to normal. Her one question to Twilight?
-->'''Nyx''': "I know Luna already gave me her judgment, and I'm glad to be a filly again, but…well…I did do a lot of really bad things. So, I was wondering, and if you say yes I promise I won’t get mad, but…am I grounded?"