This is where the others arrive at the Dragon den, and where they encounter the Orange Fire Dragon in The Alliance of Berk and Equestria.
[We see some of the guards setting up some spears in the ground]
Princess Celestia: When we crack this mountain open, all dragons will come flying in tons.
Sharon: Ready positions!
Princess Luna: No matter how this ends, it ends today. [she then walks up to the mountian and gives the order for the guards to fire the cannons.]
[the cannon balls crack a huge hole in the side of the mountain]
Princess Luna: ATTACK!!!
[the equines prepare to attack but all the dragons fly out of the montain without ever raising a claw]
Rainbow: That's it? [shrugs] We did it!
[everyone cheers but Nightstar still shakes around]
Princess Luna: This isn't over yet. Form your ranks! Hold together!
[then there's a rumble, as the side of the mountian starts to crack, and then there's a thunderous roar!]
Princess Luna: Get clear!
[Then there was another rumble and then a huge orange dragon emerges!]
Twilight: WHAT IS THAT?!
Orange Fire Dragon: ROAR!!!!!!!!
Princess Celestia: Heavan help us.
Princess Luna: Cannons!
[they fire the cannons but the Orange Fire Dragon blasts them all]
Orange Fire Dragon: ROAR!!!!!!!!!!!!
Royal Guard: Retreat!
Princess Luna: No! No!
[the Orange Fire Dragon then blasts out a huge blast of fire which sets all boats on fire, leaving no escape]
Nightstar: [strangling to break free as the flames engulf the ship]
Sharon: Well, that was smart.
Princess Luna: I was foolish. [to Twilight] Lead the others to the far side of the island at once!
Twilight Sparkle: Yes, Princess! Come on!
Princess Luna: Keep it going! Tia, join the others.
Princess Celestia: No, I'm staying with you.
Princess Luna: I can buy them a few minutes if I give that thing someone to hunt.
Princess Celestia: Then I'll double that time.
Princess Luna: Right. [she then races forward and then throws a a spear at the dragon] HEY!! OVER HERE!!
Orange Fire Dragon: ROAR!!!!
Princess Celestia: HEY!! HEY!! FIGHT ME!!!
Princess Luna: NO! ME!!
Orange Fire Dragon: ROAR!!
[just then, a fire blast hits the Orange Fire Dragon's head]
[then the foals appear, riding the dragons! And then the Vikings of Berk!]
Yuna: This is it!
Scootaloo: Look at us! We're on dragons! We're riding dragons!
Princess Luna: [mouths] What the?
Rarity: Is that Sweetie Belle, riding a White Streaker!?
Applejack: And Apple Bloom's ridin' a Lugfoot!
Rainbow: Scoot's ridin' a Monstrous Nightmare!
Hiccup: Fishlegs, break it down!
Fishlegs: Okay! A huge skull made for snapping and crushing, with huge eyes. Strong fire blast, and can fire fireballs. Relies on Hearing and Sight!
Yuna: Okay! Lout, Legs, Scoot, Babs, hang in its blind spot! Make some noise, keep it confused! Ruff, Tuff, Nyx, Apple Bloom, find out if it has a shot limit! Make it mad! Thomlight, Button, Sweetie Belle, Ze, Snowdrop, Astrid, provide cover fire!
[they all fly for the Orange Fire Dragon while Skyla and Yuna search for Nightstar]
Apple Bloom: Ya' can't beat us!
Tuffnut: Bride of Grendel!
[the dragon then fires a blast of fire but they avoid it]
Babs Seed: [hitting a shield] Uh, I don't think this guy has a blind spot!
Fishlegs: Niether do I!
[then Yuna hears Nightstar roar and finds the ship she's on]
Yuna: Over there!
Yuna: The biggest ship! Head over there!
[the Crystal dragon they're eriding flies for the ship as the 2 switch places, and then Yuna hops onto the ship]
Yuna: Go help the others!
Skyla: Got it!
[she flies off to help the tohers]
Yuna: [pulls the muzzle off Nightstar] Hang on, Girl. [starts a process to break the restraining chains]
[the Orange Fire Dragon's now confused]
Scootaloo: It's working!
[but it's also working on Babs' Gronckle and Scootaloo's Monstrous Nightmare which the Monstrous accidently knocks Scootaloo onto the Dragon's head]
Babs Seed: I lost power on Gronckle! Scoot, do something! [her Gronckle spirils out of control and hits the ground] I'm alright! [The gronckle then squishes her] Not so okay!
Orange Fire Dragon: ROAR!!!!!
Scootaloo: [starts hitting the beat his the handle of her pistol] What's wrong buddy, got something on your face?
Astrid: Yeah! You're the warrior!
[but then the beast's tail hits the ship with Nightstar aboard!]
[then the ship is struck again and Nightstar starts to sink, as Yuna swims for her]
Yuna: [tries her best but can't break Nightstar free and then she runs out of air]
[but then she's pulled out of the water.]
[Princess Luna is the scene and she then pulls Luna out of the water and then dives back in]
[Princess Luna then swims up to Nightstar and then she uses her magic to break apart Nightstar's restrants]
[The 2 come back up]
Yuna: Right away, Girl. [hops onto Nightstar]
Princess Luna: Yuna! I'm sorry... for-- for everything.
Yuna: Yeah, I am too. And for lying about Nightstar.
Princess Luna: You don't have to go up there.
Yuna: Hey, I'm a Princess, It's a princess' duty to protect their kingdom.
Princess Luna: I'm proud to call you my daughter.
Yuna: Thanks, Mama.
[she and Nightstar then take off]
Skyla: She's up!
Yuna: [to Ruffnut and Tuffnut] Get Scootaloo out of there!
Twins: I'm on it!
Tuffnut: I'm on it first! I'm ahead of you!
Ruffnut: Hey! Let me drive!
[Scootaloo then runs on the dragon's head and then hops onto Barf and Belch]
Tuffnut: I can't believe that worked!
[then the dragon starts sucking in Skyla and the Crystal Dragon she's on]
[then a shrill growl is heard]
[Toothless and Hiccup fly in and then Toothless fires a plasma blast a the dragon, but Skyla falls off her dragon due to the force of the plasma explosion]
[then Nightstar catches Skyla]
Yuna: You got her?
[Nightstar looks down at Skyla and smiles as she drops her off on the ground safely]
Yuna: Alright Hiccup, let's get this guy.