This is how Thunderwing tries to corrupt Twilight's friends goes in My Little Pony Transformers Prime: The Return of Harmony.
[We see the Autobots and Twilight's friends]
Thunderwing: Who should I corrupt first?
[Thunderwing decides to start with Applejack]
[Applejack runs through the maze, Bulkhead following, until they find themselves in field with picnic tables and piles of apples]
Applejack: What in tarnation?
[Applejack looks around, confused]
Applejack: Where am I?
[The apple piles come to life and start to circle her]
Applejack: Who are y'all?
Red apples: The keepers of the grove of truth. You may ask us...
Light-red apples: ...one question...
Green apples: ...past, future or present.
Red apples: But be warned...
Light-red apples: ...that the truth...
Green apples: ...may not always be pleasant.
Applejack: All right then. I don't trust this place worth a hill of beans, but I've got a really bad feeling about this feller Thunderwing. What's gonna come of this mission we're on?
Red apples: For the answer you seek...
Light-red apples: ...go ahead, take a peek.
[Applejack looks into a small pond]
Pond Rainbow Dash: I hope I never see you again!
Pond Fluttershy: Me too!
Pond Pinkie Pie: Fine!
Pond Rarity: Fine!
Pond Twilight Sparkle: It's settled then.
[Applejack is devastated]
Applejack: No! Our friendship? Over?!
Applejack: It can't be true. It just can't! That just can't be the truth.
Light-red apples: When all the truth does...
Green apples: ...is make your heart ache...
Green apples and Thunderwing: ...sometimes a lie is easier to take.
[Applejack's eyes start becoming yellow, white, green, and blue swirls]
[Applejack snaps back to normal upon hearing him]
Bulkhead: Are you okay?
Applejack: I'm fine.
[Thunderwing growls and walks away]
Thunderwing: If that didn't work, maybe manipulating Pinkie Pie will.
[Pinkie Pie and Smokescreen walk together]
Pinkie Pie: [whistling]
[Pinkie Pie hears something and gallops away from Smokescreen. She enters a field filled with picnic tables and ballons with faces on them which come to life]
Balloons: [sing-song laughter]
Pinkie Pie: [chuckling] Whee! This is the greatest balloon garden I've ever seen! It's the first balloon garden I've ever seen, but still! Wah!
[Pinkie Pie stops chuckling when she hears the balloons' laughter aiming in her direction]
Pinkie Pie: Hey, what gives?
Thunderwing: What's the matter, Pinkie Pie? I thought you appreciated a good laugh?
Pinkie Pie: It's different. They're laughing at me.
Thunderwing: It's hardly different. Your friends laugh at you all the time.
Pinkie Pie: My friends laugh with me, not at me.
Thunderwing: Oh, really? [laughing]
Pinkie Pie: No! Stop it!
Pinkie Pie: Stop laughing at me!
Thunderwing: Oh, poor Pinkie Pie. And here I thought laughter made you happy.
[Pinkie Pie's eyes start becoming yellow, white, green, and blue swirls]
[Pinkie Pie snaps back to reality and sees Smokescreen behind her]
Smokescreen: Is everything alright?
Pinkie Pie: You bet.
[Thunderwing growls, thinks, and then gets an idea]
Thunderwing: Of course. Rarity.
[Rarity is walking when she sees a sports field]
Rarity: I was expecting an audience with the Princess, not outdoor sports. [suddenly sees some crystals] Agh. Oh my...
Thunderwing: [laughing] Welcome to your lucky day, Rarity. You've found the one thing in Equestria that could rival my face for sheer beauty. What do you think? You like?
[Rarity's eyes start becoming yellow, white, green, and blue swirls]
Rarity: Yes... I like very much... No! No, I shan't succumb to such fabulousness. Must... get to the center... to meet... the others.
[Rarity starts to go back to the Crystals when Bumblebee arrives]
Bumblebee: [beeps] (translation: Rarity?)
Rarity: [snaps back to normal] Huh? Bumblebee?
Bumblebee: [beeps] (translation: Thunderwing just tried to manipulate you, didn't he?)
[Thunderwing watches then gets another idea]
Thunderwing: If I made Fluttershy cruel, she'd make a perfect servant of Unicron.
[Fluttershy is alone and looks scared]
Fluttershy: [teeth chatter] Okay, I can do this. I can... [scream] Oh, wait a minute... Butterflies? Wait! Don't leave me here!
Butterflies: Fluttershy, looks like you've been left behind by your so-called friends, huh?
Fluttershy: Oh, no. I'm certain they're doing their best to find me.
Butterflies: Well, it must be so upsetting to know how weak and helpless they think you are.
Fluttershy: Not at all. I am weak and helpless and I appreciate their understanding.
Butterflies: Yes... Well, surely it burns you up... I mean, that they're always pointing out your flaws, right?
Fluttershy: Not really. In fact, I think I'm awfully lucky to have friends who want me to be the best I can be.
[The butterflies change into Thunderwing]
Thunderwing: Oh, for goodness sake! You've been kind for far too long. Time to be cruel. Arrivederci!
[Thunderwing prepares to forcefully corrupt Fluttershy when he hears Ratchet coming and disappears]
Fluttershy: [snaps back to normal upon hearing him] Ratchet!
[She leaps into his arms and they hug. Thunderwing watches]
Thunderwing: I know. Rainbow Dash.
[Rainbow Dash is walking when she sees a cloud and chases it through the maze]
Rainbow Dash: I've got you now, element.
[Rainbow Dash stares]
Thunderwing: Oh. I can see why you like these clouds so much. Very plush.
Rainbow Dash: Get off there and put 'em up! Come on! Let's go!
Thunderwing: Hey, I'm here to deliver a message.
Rainbow Dash: I've got a message for you too!
Thunderwing: Listen closely, this is important. A weighty choice is yours to make: a right selection or a big mistake. If a wrong choice you choose to pursue, the foundations of home will crumble without you.
Rainbow Dash: Yeah. Your probably right.
[Rainbow Dash starts to move towards the cloud]
Thunderwing: That's it.
Arcee: Rainbow Dash!
[Rainbow Dash snaps back to normal]
Arcee: It's a trick! You know it is!
Rainbow Dash: Don't worry, Arcee. I knew it was all along.
[She and Arcee hug. Thunderwing scowls]
Thunderwing: [growls] Drat.