[Scene cuts to Arena, in the middle of another training session. The arena fills with a greenish fog, obscuring the dragon.]
Gobber: Today is about teamwork. Now, a wet dragon head can't light its fire. The Hideous Zippleback is extra tricky. One head breathes gas, the other head lights it. Your job is to know which is which.
Fishlegs: Razor sharp, serrated teeth that inject venom for pre-digestion. Prefers ambush attack, by crushing its victims-
Several Vikings and Defenders laugh.
Hiccup: [On edge] Will you please stop that?!
Snotlout: If that dragon shows either of his faces, I'm gonna- there!
[Snotlout and Tuffnut drench Astrid and Ruffnut, thinking they were the Zippleback.]
Ruffnut: Hey! It's us, idiots!
Tuffnut: Your butts are getting bigger. We thought you were a dragon.
Snotlout: Not that there's anything wrong with a dragon-esque figure- Ow!
[Astrid punches Snotlout in the face, and Ruffnut throws her bucket at Tuffnut, who is then dragged into the wall of smoke.]
Astrid: Wait. [A tail knocks them off their feet]
Tuffnut: (running out of the mist, screaming) OH, I'M HURT! I AM VERY MUCH HURT!
Fishlegs: Chances of survival are dwindling into single-digits now. [One of the Zippleback heads emerges from the mist. Fishlegs throws water at its face, and it angrily spews out some green gas.]
Fishlegs (cont.): Oh. Wrong head.
[The head sprays a large stream of green gas, and Fishlegs runs off screaming. The head turns its attention to Hiccup and the other head comes into view, spitting electrical sparks]
Gobber: Fishlegs! Now, Hiccup!
[Hiccup throws the bucket of water at the spark-spitting head, but misses]
Hiccup: Oh, come on!
The Defenders turned to Hiccup who blushed.
[The Zippleback pounces, both heads snarling at Hiccup]
Gobber: Hiccup!
[Hiccup reverses the Hideous Zippleback with a hidden eel.]
Hiccup: Back! Back! Back! BACK! Now, don't you make me tell you again! Yes, that's right! Back into your cage. Now think about what you've done.
"So you cheated?" Stoick asked, and Hiccup shook his head.
"No, I just used my resources.
[Hiccup shuts the door of the enclosure. He throws the eel inside, and the Zippleback cowers in terror. The teens and Gobber are shocked, and Fishlegs drops his bucket.]
Hiccup (cont.): Okay! So, are we done? Because I've got some things I need to, uh... Yep. I'll... see-see you tomorrow!
[Scene cuts to at the forge, Hiccup making a saddle]
"If he doesn' become a smith, I dunno what I'm gonna do." Gobber grumbled, looking at his apprentice.
[Scene cuts to at the cove, Hiccup presenting Toothless with the saddle]
Hiccup: Hey!
"So that's how you came up with the saddle." Queen Mala commented, smiling slightly.
[Toothless playfully runs away from Hiccup.]
[Hiccup rides Toothless, tugging the prosthetic tail fin with a rope to change its position. The wind blows at them and they tumble backwards]
[Toothless crashes into a field of Dragon Nip and rolls in it comfortably.]
"Where is that stuff?" Thork asked. "It could be extremely useful." Queen Mala and several other Defenders nodded.
Hiccup (cont.): Whoa! [holds up Dragon Nip]
[Scene cuts to Hiccup still holding up the Dragon Nip, but at the Arena]
[Hiccup grounds a Gronckle during training by rubbing Dragon Nip on its nose.]
Fishlegs: What was that? Some kind of trick? What did you do?
Tuffnut: How'd you do that?
Ruffnut: It was really cool.
Fishlegs: Hey, Hiccup!
Snotlout: Hey, Hiccup, I've never seen a Gronckle do that before!
Hiccup: I left my axe back in the ring. You guys go on ahead. I'll catch up with you.
[Scene cuts to back at the cove]
[Hiccup puts Toothless to sleep by scratching him just below the chin.]
[Scene cuts back to at the Arena]
[Hiccup the puts the Deadly Nadder to sleep the same way during training.]
Tuffnut: Hiccup, you're totally going to come in first, there's no question.
Hiccup flinched at that, remembering that he had.
[Screen cuts to back at the cove]
[Toothless chases a shiny light that Hiccup creates using the sun and a hammer.]
Toothless swats Hiccup with his tail, and several Vikings and Defenders laugh.
[Scene cuts to back at the Arena]
Gobber: Meet the Terrible Terror.
[The cage is opened and the Terrible Terror is revealed to be only the size of a Chihuahua. The teens laugh at the tiny dragon.]
Tuffnut: Ha! That's like the size of my-
"I am so glad you didn't finish that." One of the female Defenders said, and other females nodded in agreement.
[The dragon attacks Tuffnut.]
Tuffnut (cont.): AH! GET IT OFF! OH, I'M HURT! I AM VERY MUCH HURT!
[The Terrible Terror chases a shiny light created by Hiccup's shield back into the enclosure]
Tuffnut (cont.): [to Astrid] Wow, he's better than you ever were.
Scene cuts to at the forest]
[Astrid sees Hiccup holding a harness while throwing her axe at the trees in the forest. Hiccup runs away and loses a furious Astrid.]
[Scene cuts to at the cove]
[Hiccup practices new tail positions with Toothless, when the rope snaps and bends the safety hook, leaving rider and dragon attached.]
Hiccup: Oh, great.
[Hiccup sneaks Toothless into the blacksmith shop to remove the connecting cord.]
Viking: Hiccup.
[Toothless throws a bucket and Astrid hears the noise.]
Astrid (o.s.): Hiccup? Are you in there?
Hiccup: Astrid. Hey! Hi, Astrid. Hi, Astrid. Hi, Astrid.
Astrid: I normally don't care what people do, but you're acting weird. Well, weirder.
[Hiccup is pulled through the shutter doors. Astrid tries to see what happened, but doesn't notice Hiccup flying away with Toothless.]