Here's when Brian discovers who murdered Vinny in Wrath of the Century.
[Brian is still crying for Vinny, 5 days later]
Eevee: (crying) Poor Vinny.
Galceon: WHY'D DID IT HAVE TO HAPPEN TO HIM?!
Sylveon: [rubbing her back] I know it's hard but..
Peter: Don't worry guys, I have it all taken care of. We went down into the pound and we got a new dog. He's called "New Brian".
New Brian: Please to meet you.
Glaceon: And you got another dog, and you named him "New Brian".
Lois: It's so you all won't get confused. Of which one is Brian.
Brian: Lois, I don't think this is really necessary to just...
Brian: Come in.
Joe: [comes in]
Vaporeon: It's Joe Swanson!
Joe: Brian, we may have found Vinny's killer.
Joe: Chill Butch, he was a dog murderer since 2002.
Brian: Where does he live?!
[It cuts to him at his place]
Chill Butch: Look, you got your money.
[then Brian bursts in]
Brian: Chill Butch.
Chill Butch: Yeah? Who are you?
Brian: You killed my borther!
Chill Butch: Holy shoot! You're his brother! [tries to fist punch him]
Brian: [grabs his fist and then punches him then kicks him] You die!
Princess Celestia: Brian! Don't. Killing him won't bring him back.
Brian: I don't care! He killed Vinny! My brother! Elsa's spouse!
Yuna: Brian, is this what he would want?
Brian: Yuna, you're my niece-in law and I don't want you to suffer the same fate as him! This murderer, must pay for his actions.
Yuna: Brian, Mama told me how you were suffering as Anakin once before. Please don't do that, for me.
Brian: [remebers and then thinks about it] [releases him]
Chill Butch: [takes out a revolver and cocks it] See ya, losers. [points at Yuna]
Brian: [as Anakin Skywalker] NO!! [activates his lightsaber and splits the revolver and Force pushes him out the window and the fall kills him] I'm sorry Yuna.
Yuna: It's alright. You saved me.
Brian: But I wish Vinny was still here.
Princess Celestia: He loves you Brian, you know that. Come on, let's go home.
[they left the hideout, but then there's blaster shots!]
Yuna: What was that?!
Princess Luna: [to Celestia] Do you sense that?
Princess Celestia: Yes, I do sister.
[the Princesses activate their sabers]
Princess Luna: Go.
Yuna: Mama, no!
Princess Celestia: Go, get out of here! We'll hold him off!
Cadance: GO NOW, YUNA!!!
Brian: [picks her up] C'mon!
[Brian then races out, as the Princess slowly wlak down the hall, and then a figure races by]
Princess Luna: Who goes there!?
[the figure races by again]
Princess Celestia: After him!
[they race down the hall but soon come to a dead end]
Cadance: Dead end.
Princess Luna: Where is he?
[they keep their sabers up as they search, but then we hear an airgun fire, as a dart then hits Celestia on her leg]
Princess Celesita: Uh!
Princess Luna: Tia!
Cadance: Aunt Celestia!
[then a dart hits Luna on her wing]
Princess Luna: Uh!
Cadance: LUNA!!!! [turns around with her saber out in a defense position] Okay, come on out! Show yourself! [but as she walks forward, another dart then hits her on flank]
Cadance: OW!! [moans] (dazed) "Help me, Shining Armor, you're my only hope." [she then falls to the ground]
[then the figure appears, as he then removes his hood and reveals to be Nightmare Hiro]
Nightmare Hiro: [into his holgram communicator] I've got them.
Nightmare Moon: [on communicator] Good work, my apprentice. We'll send a shuttle right away.
[A few minutes later a shuttle arrives, and he drags the 3 onboard]
[we then view King solar Flare and Barret Barricade as they then sense the shuttle]
Barret Barricade: We have to help.
King Solar Flare: We can't suffer the same fate.
Barret Barricade: Solar Flare!
King Solar Flare: Let them leave.
[The shuttle leaves]
Barret Barricade: We need to inform the others of this.
King Solar Flare: At once.
[Then later it fades to the 3 in a room and are restrained to tables]
Princess Celestia: Huh? [tries to break free]
Princess Luna: What is this?!
Cadance: Let us out!
Nightmare Moon: Afraid not.
[Then Ernie comes in]
Ernie: It's a real honor for you to join us.
Cadance: What are you doing?!
Ernie: You're gonna be my apprentices.
Princess Celestia: WHAT!?
Princess Luna: Over our dead bodies we will!
Ernie: Oh, you will. [punches her stomach] They will kill me, do you understand me? In the time it takes you to blink, they will kill you, and they will kill me, so you show a little respect, WHEN SOMEONE SENDS YOU TO TARTARUS OR SOMEWHERE ELSE!! Saturn, the potion.
Saturn: [hands him the potion]
Princess Celestia: What is that?
Ernie: It's a potion that will allow you to be Sith.
Nightmare Moon: In exactly 5 minutes when drinken, you'll soon have the Dark Side of the Force within you.
[Then some little Deceptitrains open their mouths]
Ernie: Drink up. [pours it down]
[but then then they manage to spit it out]
Ernie: [wipes off their spit]
Nightmare Moon: Foolish ones, you don't know the power of the Dark Side! [Force Lightning zaps them]
[the 3 yell in agony as they are zapped]
Nightmare Moon: Don't think you can avoid this, you will be on our side soon! [cackles as she continues Force Lightning zapping them, till they're too weak to even struggle.]
Ernie: Let's try this again.
[The tiny Deceptitrains then open their mouths again as Ernie pour the potion in their mouths, and then they're mouths are shut as they are forced to sallow it]
Ernie: Perfect, now begins the transformation!
[we now see the 3 in another room lying on tables, as they are shaking and then they yell in pain and agony as they shake around, knocking over tools]
[then after they continue shaking around and yelling, purple arua then start form at their eyes.]
[then soon, it was silence till the dust clear they open their eyes revealing they are Sombra and Changling green! And they break free from restrain]
Nightmare Moon: Sucess!
Ernie: (laughs evilly)
Cadance: [dark voice] We will serve our master.
Ernie: Good. Now go and find those losers.
[the 3 corrupted Alicorns then fly away]
Ernie: Soon, the Jedi shall fall.
[with the Crophoppers]
Sebeena: They what?!
Dusty: It's true.
Sebeena: But... But... It can't be, they can't!
Ishani: The Princesseses might be strong, but they aren't immortal. Even the Princesses can be corrupted, it's happened many times before.
Sebeena: But.. they can be cured, right?
Dusty: We won't spoil it for you.
Ishani: Alright, continuing on.