This is how Starlight vs. Thunderwing goes in
Unicron: What seems to be the problem?
Terrorcon: Unclear my liege. The caller will speak only to you.
[Unicron turns on the communications]
Unicron: What is it?
Starlight Glimmer: You and I have some unfinished business, Unicron.
Unicron: Starlight Glimmer, Princess Twilight Sparkle's student.
Starlight Glimmer: About that mine you lost.
Unicron: The loss of one Dark Energon mine is highly a blow to my ranks.
Starlight Glimmer: Yeah, well I'm gonna keep doing it until you give me what I want.
Unicron: And what would that be?
Starlight Glimmer: The follower of yours who tried to frag my teacher.
Unicron: Tried? Are you saying the Princess of Friendship lives? [turns to Thunderwing]
Thunderwing: She is bluffing!
Starlight Glimmer: Or am I? So here's what I'm doing. I'm gonna send you the coordinates of your next mine. If Thunderwing cares to meet me there, maybe he can save you from losing another mine. And Unicron, just in case you're wondering what ten tons of explosion sounds like.
[She uses her magic to make a cave explode]
Unicron: You allowed the Alicorn to live?
Thunderwing: Lord Unicron, I swear the Alicorn couldn't have survive her wounds.
Unicron: Then you owe me a heart. And if it's not the one belonging to Princess Twilight Sparkle, it had better be Starlight Glimmer's.
Starlight Glimmer: You in there, Thunderwing?!
[Thunderwing comes out]
Thunderwing: Thanks to your crippled teacher, I am all too familiar with your tricks.