Here is how Dawn the Indominus Rex begins fighting the Piranhaconda in Genesis World.
Later, Yuna and her friends are reunited at Main Street.
Prince Sunlight: There's gotta be a weak point in the Piranhaconda.
Princess Twila: (looked at Journal 13) I can find it, It should be in this page. There it is. Just around it's coils, We'll need the Predatory animals for it.
Lisa Simpson: Better make it quick, Twila.
Rudy Kangaroo: I don't think I can make it quicker, Lisa.
Princess Yuna: Alright. It's up to us now. We have the Raptors, Sabers, Dire Wolves, Titanoboa and the T-Rex ready to take down the Piranhaconda. We'll have to work together on this!
Jules Brown: And we will work together, Princess Yuna.
Phineas Flynn: Alright, Gang. Let's kick some Piranhaconda chassis!
They prepare to take down the snake monster.
Baljeet Tjinder: I have a bad feeling about this.
Buford Van Stomm: Don't worry, I'll watch your back.
Stary: We're ready, Yuna.
Just then, The Piranhaconda came as the Journals begin to glow.
Princess Yuna: There it is!
Bart Simpson: Ay Camabra!
Soon, The Predatory animals were fighting off the Piranhacoda. They tried to attack the coils, But some of them got injured from it's attacks.
Alexis: (counting some teeth) One, two, three... We need more.
Princess Yuna: More what?
Alexis: More teeth!
Jim: We'll need Dawn!
Dipper Pines: I guess we have no choice!
Mabel Pines: We'll have to let her out!
Princess Solarna: Right away! Our secret weapon is ready!
Princess Yuna: (over radio) Microscope. I need you to open the gate!
Microscope: (over radio) Are you sure, Princess Yuna?
Princess Yuna: (over radio) Yes! It's time for Dawn to come to the rescue!
Sweetie Heart: RELEASE THE SECRET WEAPON!
Dawn was out of her enclosure and follows where Yuna leads, She uses her horn to guide her.
Princess Yuna: Go get him, Girl!
Just as the Piranhaconda about to finish off Heather, Dawn makes her attack at it as snatched it with he claws and jaws.
Piranhaconda: (screeches)
Dawn: (roars)
Princess Yuna: Get him!
Stanley couldn't resist the showdown, He brought out his own couch and big of popcorn.
Stanley Pines: Fight! Fight! Fight! Fight! Fight! Fight! Fight! Fight! Fight! Fight! Fight! Fight!
Dawn and the Piranhaconda took up a brutal fight, But Dawn was rapped in the giant snake's coils suffocating.
Charles: (growls)
Then, Charles, Dagger, Alpha, Jigsaw and Heather saved Dawn as they kept on fighting the Piranhaconda luring into the giant pool.
Pirahnaconda: (screeches)
Just then, Mosasaurus, Deinosuchus, Elasmosaurus, Liopleurodon and Basilosaurus grabs the Piranhaconda, They each dragged it into the bottom.
Mosasaurus: (grabbed the snake's neck)
Deinosuchus: (grabbed the snake's upper body)
Elasmosaurus: (grabbed the snake's middle body)
Liopleurodon: (grabbed the snake's lower body)
Basilosaurus: (grabbed the snake's tail)
Pirahnaconda: (screeches)
The prehistoric water beasts dragged the Pirahnaconda into the water, Blood was shown in the bottom.
Dawn: (gentle growl)
Jigsaw: (hisses and slithers to his enclosure)
Dagger: (leading his pack back to it's paddock)
Charles: (leading his pack back to it's paddock)
Alpha: (howls)
Heather: (gentle growls)
Dawn: (wanting to be petted)
Princess Yuna: Well, (petting her) We've just made some new friends.
Dipper Pines: Yep.
Pound Cake: We sure did.
Petrie: Petrie think so to.
Pumpkin Cake: And there's a mess to clean up if we're going to open Genesis World again.
Lisa Simpson: Just like we did in Genesis Park.
Mabel Pines: Right you are, Lisa.
Zephyr Breeze (Human): Now, This is more like it.
Genesis World was saved by Princess Yuna, The Journals stopped glowing at last.