At the Energon mine/Starscream and his minions blow the mine

This is how At the Energon mine and Starscream and his minions blow the mine goes in Darkness Rising.

[Back at base, Cliffjumper's life-signal is detected]

Ratchet: Blasted Equestrian tech! Cliffjumper's signal popped back online.

Pinkie Pie: Who's Cliffjumper?

Optimus Prime: How is that possible?

Ratchet: It isn't. Another bug! The system's shock-full of them.

Smokescreen: What if there's a chance he might be still alive?

Optimus Prime: Ratchet, prepare sickbay. We may need it.

Rarity: I'm glad we never have to go into battle. That was awful.

Optimus Prime: Actually, you five can come with us.

Fluttershy: What can I do?

Optimus Prime: Remain with Ratchet. Autobots, roll out!

[The Autobots and ponies go through the Groundbridge]

[Fluttershy is surprised]

Fluttershy: What just happened?

Ratchet: I transported them to the coordinates used by the Groundbridge.

Fluttershy: What's a Groundbridge?

Ratchet: [sighs] A scaled-down version of Space Bridge technology. Since we don't require the means or the Energon required for intergalactic travel...

Fluttershy: You're stuck here. On Equestria.

Ratchet: With the likes of you, yes. But I constructed the Groundbridge to enable travel from here to anywhere on your planet.

Fluttershy: Whoa. Does it work for Equestrians?

Ratchet: Naturally.

Fluttershy: So, I can travel from here to anywhere?

Ratchet: Within moments.

Fluttershy: Moments?

Ratchet: In fact, allow me to send you there immediately.

Fluttershy: Watch it, Ratchet.

[Meanwhile, the team arrives at the Energon mine]

Bulkhead: Energon mine.

Rarity: This wasn't here before.

Optimus Prime: Judging by its scale, the Decepticons have been tunneling here for quite some time.

Applejack: Good point. So, who's this Cliffjumper guy?

Smokescreen: One of our fiercest warriors.

[They see Decepticon miners]

Optimus Prime: Let's find Cliffjumper.

Pinkie Pie: Whee! Let's go.

[They move forward as the miners activate their weapons]

[They battle the miners as Twilight blasts the two miners. Back at base]

Fluttershy: What is this, anyway?

Ratchet: Broken. Don't touch.

Fluttershy: So, anything here I can touch?

[Buzzes are heard]

Fluttershy: How come you guys are using Equestrian computers?

Ratchet: It certainly wasn't my choice.

[More buzzes are heard]

Ratchet: It was handed down from previous tenants when we inherited this former missile silo. I make modifications as I see fit.

Fluttershy: I can help you.

Ratchet: Really? You know this is complex technology, don't you? I mean, it isn't a child's toy.

[Fluttershy presses keyboards]

Fluttershy: Now try.

[Ratchet's computer is restored. Back at the mine, more miners arrive]

[Rainbow sees drillers]

[The team charges in]

[They head for the center of the mine]

Optimus Prime: Maximum overdrive!

[They knock out the miners and drillers and reach the mine's center]

[Applejack is confused]

Applejack: This place seems familiar.

Bulkhead: Quite the operation.

[They are being fired as they blast miners. Meanwhile, on the Nemesis, Megatron speaks to Dark Energon]

Megatron: Blood of Unicron. How might I fathom the depths of your mystery, become worthy of wielding your astonishing power?

King Sombra: Lord Megatron, there are intruders in the mines!

Megatron: Optimus?

King Sombra: Yes, Master. Accompanied by Twilight.

Megatron: I need more time to prepare an appropriate reception for my old friend. Ready the ship for departure!

King Sombra: But the Energon! The Autobots and their pony allies will seize it!

Megatron: Then blow the mines!

[Back in the mine, Rainbow and Arcee see Cliffjumper]

Arcee: It's Cliff! We have a visual!

Optimus Prime: We'll cover you. Go!

[Arcee and Rainbow Dash charge as they run to Cliffjumper]

[The miners fire]

[Cliffjumper begins to fall when Arcee gets him]

Arcee: Cliff!

[Optimus blasts the miners]

Arcee: Let's get you home, partner!

[Cliffjumper growls as he falls to the Energon as everyone watches. Rainbow sees Team Starscream]

Starscream: Prime!

Queen Chrysalis: We'd like to stick around, but we're late. Now, POS!

[The Pony of Shadows drops a bomb on the Energon as Starscream and his minions fly away]

Twilight Sparkle: A bomb!

Optimus Prime: Autobots, roll out!

[The team runs as the mine explodes, they escape via Groundbridge]

[Ratchet closes the bridge]

Ratchet: Cutting it kinda close. How about Cliffjumper?

[But no one replies]

Rarity: Did my mane get misted?

Smokescreen: No.

Fluttershy: What was that explosion?

Rainbow Dash: What did she see?

Arcee: Not Cliff. At least, not anymore. He was mutated. Butchered like something from those Con experiments during the war. [collapses]

Smokescreen: Hey, you okay?

Arcee: I'm fine. I'm just dizzy.

Pinkie Pie: Robots who get dizzy?

Rarity: Robots with emotions.

Rainbow Dash: Robots... who can die.

[Ratchet scans Arcee, and sees liquid of Dark Energon]

Ratchet: What is this?

Arcee: Don't know. Cliff was covered in it. Leaking it.

[Ratchet slides it on a knife]

Ratchet: Go take a defecation bath, now.