This is how the villains' defeat goes in Revenge of the Nightmare Family & Changling Queen
[The Nightmare Moon shows up]
Nightmare Moon: [snarling] So, this is the path you chose? After all we offered you?!
Brian: No! These are my friends! My family! I'm not leaving them, not even for all of the Force knowledge that the super high ranked Sith Lord or Jedi Master had! Besides, you told me a big lie! You said you'd help me protect Sylveon from harm! But you never intended that, did you?
Nightmare Moon: Yes, we did!
Brian: NO, YOU DID NOT!! I JUST SAW YOUR SPOUSE TRY TO KILL HER!!! YOU USED ME!! AS AN ASSET, AN EXPENDABLE ASSET. I NEVER SHOULD'VE TRUSTED YOU OR SOMBRA!!! WELL NOW, I"M GETTING MY PAYBACK ON YOU!!!
Nightmare Moon: So be it. Then You will be the first to go. [Force deploys both of her Sabers and ignites the blades] Come, my apprentice! Help me to destroy this traitor!
Nightmare Hiro: As you wish, my master. [he then draws and ignites his own Saber]
Brian: [draws and ignites his saber]
[The 2 clash their sabers together]
Nightmare Hiro: Your training has come a long way, Snoopy!
Brian: Don't call me Snoopy! I hate being called that!
[Pushes him back and they stop]
Nightmare Hiro: Ah, now I remember. You met Elsa and Anna, witnessed King Kong and Godzilla's famous battle, met Belle, Ariel, Aladdin, and Jasmine. Discovered Laputa, and met Bilbo Baggins, and other things you have done.
Brian: How do you know this?
Nightmare Hiro: I was created by Nightmare Moon, and she gave me memories of the things you've done. You could say, I'm a mixture of my master with that Japanese engine, plus some.
Nightmare Moon: And soon, with my training, my apprentice will become as powerful as I! But ti's a shame you chose the Light side, I even had your suit of armor ready. But I still have my apprentice on my side, and now it's time to destroy you.
Brian: [spins his saber as he then gets into a fighting stance]
[but then we hears the sound of a Darksaber igniting]
[as we then see Sombra standing near them with is Darksaber drawn]
King Sombra; I'm not done yet!
Brian: Sombra. [shows up his karate fist]
King Sombra: It's just us now! I'll teach you to turn against me! [winces in pain as he hits his hip where Merida shot him]
Brian: Why don't you just back down? You're wounded!
King Sombra: One shot with Bowcaster isn't enough to stop me! [leaps forward with a cry as his clashes his saber against Brian's]
[the 2 clash sabers furiously as Nightmoon Moon and Nightmare Hiro then join in and they rest by panting]
Brian: [painting] You fight worst, than making it an eternal night.
Nightmare Moon: You take that back! [charges at him, but Brian blocks it and she Force shoves her]
Brian: Come on, you call that an attack? How pathetic.
Nightmare Moon: (in royal Canterlot voice) SILENCE!!! I AM THE QUEEN OF THE NIGHT AND ALL NIGHTMARES I AM AN ALL POWERFULL BEING JUST AS STRONG AS MY GOOD COUNTERPART!!! AND I AM A STRONG SITH LORD WHOSE TRAINED IN THE SAME TECHNIQUES LORD TYRANUS USED!!! AND YOU SHALL DIE!!! [shoots lightning, but Brian avoids it]
Brian: You missed. [Nightmare Moon zaps again] Missed again. [Nightmare Moon zaps again] [chuckles] How pathetic are you with lightning?
King Sombra: [forces lifts a Cloud City car] No one talks to my Marry like that! [throws it, Brian dodges it]
Brian: Your just slow as she is. So much for a king like you.
Nightmare Moon: Hold still, so I can kill you, and make your head as a trophy! [throws her sabers, but Brian leans back and leans up]
Brian: You guys make me laugh. Only because I think your the worst Sith since Kylo Ren. [laughs]
King Sombra: STOP THAT!!!
Brian: So, you were a clone to Princess Luna, and while you Sombra that got your butt whooped by Celestia and Luna. Why? You didn't knew the Sith back then? [laughs even more]
[Nightmare Moon and King Sombra get steaming mad.]
Nightmare Moon: Don't you dare laugh at us!
Brian: Why? I thought you always loved to laugh! [laughs]
Nightmare Moon: [turns red as her eyes glow white] RAAAAAAHHH!!!!!! [she fires out a big Force lighting and makes Brian fly through a building window]
Brian: AAAAAAAHHHHHH!!!! [lands on the floor and skids, and stops]
[then he sees the 3 Nightmare Lords fly through the window and disappear]
Brian: [gets back up as he Ignites his saber and slowly searches the place as the room glows green]
[Then he is beaten up by their shadows. And King Sombra appears and fires his at chest and Brian hits the wall. And Brian is all weak and can't stand, and Nightmare Moon stands on his back]
Nightmare Moon: You lost Manacore. Even though the Jedi's death could be quick and painless, but now. We're gonna kill you first. [whispers in his ear] Nice and slowly.
[Then Brian gets really mad]
Nightmare Hiro: And now, say your prayers. Woodstock. [prepares to stab him]
[But when he swings down, Brian grabs the saber's blade and resists the pain (but gets a giant bleeding scar on his hand). And he gets a mighty Force push to the 3, and Force throws tables at them]
Brian: You have anything to say? Do or die?
King Sombra: Both!
Brian: Wrong! [grabs his nose and pinches it as Sombra faints]
[but then one of the walls is blown out as several Changlings, Discord, and Chrysalis stand in the hole]
Captain Thorn: Soldiers, light him up!
[all Changlings fire their blasters at Brian as he runs to avoid them as the blaster bolts are just behind Brian's tail]
Discord: SHOOT HIM DOWN!!! SHOOT HIM DOWN!!!
[but the Changlings are missing every shot as they chase Brian]
Brian: Man, these Changlings are worse than Stromtroopers' aim!
[then one Changlings fires a rocket launcher at the wall as it blows out and a bunch of rumble falls and seemingly covers Brian]
Captain Thorn: Search for him! And make sure he's dead!
[then changlings then search the rubble for any sign of Brian but then there's a blast as the Changlings are sent flying, as the rubble is clear and Brian then emerges from it and ignites his Saber]
Brian: You're gonna regret that. [he then charges forward and kills all of the changling troopers as he then Force shoves Captain Thorn into the wall]
Queen Chrysalis: Finally, a fight that might worthy of my time. [draws and ignites her Changling Saber]
[She and Brian begin clashing sabers as Discord makes the Nightmares wake up. And then he jumps into the battle with his own Changling Saber Brian fights hard but then he gains the upper hand and then grabs his M16 and fires the grenade launcher sending the 2 flying far, far away.]
Nightmare Moon: Nice. But now you'll face me and Nightmare Hiro!
[the 3 start walking up the stairs clashing sabers and then come onto a balcony high up to where it leads to a drop out of Cloud City and the saber clashing continues and then Nightmare Hiro knocks Brian's saber right out of his grip!]
[Brian's Saber then falls from the balcony onto the walkway below]
Twilight: Oh no, Brian lost his saber!
Leafoen: That's it, he's dead!
Nightmare Moon: You lost your only weapon, now you will die! [she then goes to strike Brian but he catches her arms mid-swing and then starts crushing her left arm] Ah! Ah! Ah! LET GO!!! [then her left saber falls out of her grip]
Brian: [Force shoves the 2 back and then Nightmare Moon's second saber floats next to him and then he grabs it] YAAAAAAAHHH!!!!!! he then clashes Sabers with Nightmare Moon and Nightmare Hiro as they come to the end of the balcony as then he furiously clashes sabers with them at break neck speeds as the ledge starts to crack, and then it breaks loose and the 2 fall to their doom]
Nightmare Moon: NOOOOOOOOOOOOO!!!!!!!!!!!!!!!!!!!!!!!!!!!
Brian: [stares down for a moment] AAAAAAAAAAAAAHHHHHHHHH!!!!!!!!!!!!!!!!!!!!!!!!! [it echoes all around as he extinguishes Nightmare Moon's saber and then he throws it down below] Wow. I'm kind of a bad dog.
Changling Trooper #1: Captain, what do we do now?
Captain Thorn: Fall Back! They win this round.
Brian: Yeah, you guys better run! [spits out a tooth]
[Brian then walks back down the stairs]
Sylveon: [races over to him and the hug]
Brian: [returns the hug]
Barret Barricade: This battle is won.
[but then Brian collapses to the ground]
Sylveon: Brian? Brian!
Brian: [heavily pants] Too tired. Exhausted. [his eyes shut]
Sylveon: [picks up Brian] We need to get him to medical!