Narrator: "Set after the events of The Cutie Map, Starlight Glimmer returns to get her revenge on Twilight by using the Alicorn Amulet, same item used by Trixie years ago."
Starlight Glimmer: "It's been a long time, Twilight. I've been finally waiting to get my revenge on you…!"
Twilight Sparkle: "I just defeated you a while back at the place called Our Town. So this is where you've been hiding the entire time?!"
Starlight Glimmer: "Oh, you don't need to worry about this, because I have came to defeat you this time with a weapon you've never seen me use: the Alicorn Amulet! (Starlight's eyes turns to red)
Twilight Sparkle: "(gasps) The Alicorn Amulet…? Th-That's the same one that Trixie used a while back. How did you even find that item?!
Starlight Glimmer: "I'll tell you if you defeat me, because now, it's over for you! (makes an evil laugh) Now, let's begin! (teleports behind Twilight Sparkle)
Twilight Sparkle: "Yikes! (jumps quickly before Starlight can even attack her) The last time this happened, I was a unicorn back then, but now that I'm an alicorn, I shouldn't have to lose so easily."
Starlight Glimmer: "It doesn't matter if you've changed much between then and now, you're just a low-class warrior."
Twilight Sparkle: "Well, a low-class warrior like me can surpass an elite warrior, like you."
Starlight Glimmer: "Hmph. Don't get so happy just because you trained well. Let me show you how much you didn't even train at all!" (uses the Alicorn Amulet and fires her magic, now a red color, towards Twilight Sparkle, sending her a bit away from the distance)
Twilight Sparkle: "Darn… I can't just lose like the way it was back with Trixie… I won't let you overwhelm me! (fires a magic beam at Starlight Glimmer, but she moves away from the blast) Stand still! (fires six more magic beams towards Starlight Glimmer, still moving and dodging all of her blasts).
Starlight Glimmer: "Did you really think those pathetic blasts of yours would work on me? Like I said, you can't beat me if you're just a low-class warrior." Surrender, weakling."
Twilight Sparkle: "I won't give up until I defeat you!" (charges at Starlight, but Starlight grabs her left hoof)
Starlight Glimmer: "Your little attacks won't work against me. My power is over 9,000!"
Twilight Sparkle: "What!? 9,000!? There's no way that could be right! Could it!?"
Starlight Glimmer: "Actually, it's correct, so now you're finished! Take this! (just as she used her magic to finish off Twilight Sparkle, Twilight Sparkle unleashed her magic as well. Both of their magic started struggling, with Twilight's magic pushing Starlight's magic way back) W-what? Nooooooooooooooo!" (gets hit by her own magic, knocked out unconscious on purpose)
Twilight Sparkle: (walks up to the unconscious Starlight) "Well, are you done already? I guess that ea- (Starlight used the Alicorn Amulet to make Twilight disappear) What? I can't be defeated again…! Not aga-" (disappears and vanishes somewhere unknown)
Starlight Glimmer: "Well, that takes care of her. Now to destroy the rest of her friends!"
Narrator: "Meanwhile, back in Ponyville, Starlight was on the lookout for Twilight's friends."
Rarity: "Where's Twilight Sparkle? I haven't seen her all day. Just where could she possibly be?"
Starlight Glimmer: "She's gone, I'm afraid."
Pinkie Pie: "It's Starlight! What are you doing here?! I thought we got rid of you after a while back at Our Town!"
Starlight Glimmer: "I know you won last time, but this time, I can defeat all five of you without any ease." (Starlight first attacks Rainbow Dash by using her red magic on her, knocking her out unconscious. Rarity was next to fall, then Applejack, and Pinkie Pie, and then Fluttershy was the last to be knocked out unconscious by the more powerful Starlight Glimmer, who had gotten more powerful than ever.) (laughs evilly) All of Twilight's friends are unconscious and defeated. Now there's nopony in my way!
Narrator: "Meanwhile, Twilight was in a world of unknown where she must find a way to escape from."
Twilight Sparkle: "Wh-where am I…? Why am I in a world that's empty? Where is everypony? Hmm, I think I know just how to teleport myself back to find Starlight Glimmer." (teleports herself out of the empty world and gets back to the place where Starlight was at) You're going to pay for all the innocent lives you've destroyed!"
Starlight Glimmer: "I thought I sent you to an empty world, I'll just have to do it twice now. And by the way, I've defeated your friends very quick."
Twilight Sparkle: "It's over! (fires a super magic beam at Starlight, sending her a little away, destroying the Alicorn Amulet into pieces)
Starlight Glimmer: "Th-The Alicorn Amulet… It's gone!"
Twilight Sparkle: "I know. And will you join us or do you wanna remain on the wrong side forever?"
Starlight Glimmer: "I… I'll join you. I'm so sorry for all the harm I've done this entire time. I didn't care so much, but now I understand why you're strong enough to defeat your enemies all the time…" (hugs Twilight Sparkle, and then forgives her)
Twilight's friends started to wake up from their unconsciousness, and saw Twilight and Starlight hug each other and make amends, feeling happy that Starlight has joined their side.