We're back on chapter fourteen.
REMINDER: I DO NOT OWN JIMMY NEUTRON, AVATAR OR ANY OF THE CHARACTERS.
In the Spirit Portal, Past Korra started fighting Past Vaatu. She entered the Avatar State and charges at Vaatu with a thrust of firebending. Past Korra was using all four elements to launch several attacks at Past Vaatu, only to have Past Vaatu dodge them. Past Korra enters the Avatar State and charges at Past Vaatu, and use airbending and firebending, destroying parts of his essence in the process.
Past Korra propels herself over the ground with firebending, while Past Vaatu attacks her with his tendrils. She breaks his hold on her and charges at him with firebending, obliterating a large portion of him.
Past Vaatu turns back to Past Korra and knocks her off before slamming her against a rock with his energy beam. He ensnares Past Korra with vines, incapacitating her. She struggles with the vines. She takes a deep breath and enters the Avatar State, breathing a large breath of fire at Past Vaatu. She frees herself by breathing fire at the vines before resuming the battle, where she attacks Past Vaatu with air, water and fire, before knocking him with two earth columns and a water blast.
Past Korra approaches Vaatu on an air spout before trapping him in an air bubble, a ring of water, fire and earth, similar to what Avatar Wan did ten thousand years ago. She started shrinking him.
"I'll put you in a new prison where you can't escape, Vaatu." she said with the voice of her past lives and Raava's.
The Shadowbender was getting excited over the big moment. "Yeah, baby!"
Past Korra approached the northern portal and touched it.
"Wait, what are you doing?" Past Vaatu asked.
The overlapping portals energize, and Past Korra absorbed Past Vaatu, engulfing her with purple energy, who lets out a blast of dark energy from her mouth. A blinding light shines from her body.
In the physical world, the group were heading for the spirit portal expect Past Tonraq and Asami who. Then for a second, Korra felt a tremor in her body, as Vaatu was merging in her body.
"She's done it. She fused with Vaatu." she said, shocking the heroes.
Back in the Spirit World, as the energy dissipates, Past Korra opens her eyes, which glows white and orange-red.
"We are now one! Now, Vaatu won't bring darkness to the human world." Past Korra said before tendrils grabbed her.
It was the Shadowbender. "And now, it's my turn."
He pulled Past Korra over and she went inside him. Then, he was about to morph, with Raava and Vaatu's combined patterns, which turned yellow, on his chest. He laughed loudly as he has become the Shadow Avatar.
Near the spirit portal, when the group was about to enter, something was happening.
"Guys." Korra was starting to fade.
"Korra!" Asami was worried.
"Asami…" Korra faded away from existence.
"Korra!" Team Avatar, their past selves, Jimmy and his friends were all shocked.
"He's done it." Past Unalaq said. "He's changing time."
Back in the Spirit World, the Shadow Avatar was celebrating his victory.
"Peace and harmony"
"Is so last year"
"Always been in the pain in the rear"
"Cause times are changing"
"Now they'll never come back"
"Yeah, this baddie's gonna hit ya"
"And he's on the attack"
"Whoa-oa-oa"
The Shadow Avatar morphed some clones from his ooze in a music band.
"Yeah, the Shadow Avatar is on the attack"
"Stone cold sinner as a matter of fact"
"I'm a villain"
"So evil"
"But I'm better than you"
"Watch the way that I fly"
"The way that you'll die"
"Whoa-ho-ho"
He bends all four elements: Earth, fire, air, and water in his amusement.
"Yeah, the Shadow Avatar is on the attack"
"Stone cold meanie as a matter of fact"
"Yes, this Avatar is coming for you"
"With the fire that I blast"
"Man, this bad guy is fast"
"Whoa-ho-ho"
The heroes entered the Spirit World, and realizes that they were too late.
"Shadow"
"Avatar"
"Is on the attack"
"Oh, yeah.
"Shadow"
"Avatar"
"Yeah?"
"He's on the attack"
"Attack"
"I'm on the attack"
He laughed in triumph as he had absorbed Past Korra, Raava and Vaatu. Gorgeous and Raiko entered the portal to the Spirit World, seeing his new form.
"He's like the spitting image of UnaVaatu." Bolin said.
"Is this what I supposed to look like when merging with Vaatu?" Past Unalaq was surprised.
"Oh, Jimmy, you're just in time for the age of the Shadow Empire. And soon, I'm gonna lead them all as the new Avatar." said the Shadow Avatar.
"What about me?" Beautiful complained. "What about my dream? You're just like my father when he never approved it. He trained me to be evil, and I…"
The Shadow Avatar got annoyed with her, so he flanged his ooze to her mouth to shut her up.
"WHY DON'T YOU JUST GIVE IT A REST?!"
Beautiful Gorgeous managed to remove the ooze. "You big jerk!"
"Now, O great Shadow Avatar, make me President of the Republic once again, in your honour." Raiko requested.
"Poetic… but no." Shadow Avatar said evilly before he used waterbending to trap Raiko and Gorgeous' bodies in ice.
"Hey, I helped you become a Shadow Avatar! I thought we had a deal!" Gorgeous yelled.
"Thought about it. Doesn't work for me." Shadow Avatar said before he was punched twice by Asami and Past Mako.
Jimmy bashed him to the tree, and he grabbed him by the shoulders.
"You monster! How could you destroy Korra's life?!" Jimmy yelled.
"You IDIOT! You made me, remember? You spilled that Purple Flurp on your keyboard and caused that electricity to give birth to me when I was just a space ooze. It was always sometimes when evil was either made or born, and I guess all was just above."
The Shadow Avatar blew Jimmy away with airbending. He entered his Avatar State and summoned dark spirits. Asami, Jimmy's friends and Goddard carried weapons to attack the spirits. Aang's children, Past Unalaq, Desna, Eska, Mako, Bolin and their past selves were all ready to fight. Jimmy and Shadow Avatar charged at each other to battle.
At the South Pole, where Jimmy and the Shadow Avatar emerge, with him chasing Jimmy. Jimmy attacks with his lasers, which the Shadow Avatar neutralizes with large rocks while entering the Avatar State. Both make their way out of the encampment.
The Shadow Avatar attacks Jimmy with airbending, but misses. Jimmy attacks him with electric discs, which he blocks before gaining altitude and assaulting Jimmy with large rocks. The Shadow Avatar breaks the discs with metalbending and direct them toward Jimmy.
Jimmy tried to strike him, but Shadow Avatar grabbed and threw Jimmy off toward the ground. Jimmy lies there, looking at the Shadow Avatar who leaves the Avatar State.
"Look at me. I'm amazing! And this power. I can't believe how strong it is with two of the great Spirits of Light and Darkness in Korra, and in me." Shadow Avatar said before he lifted a giant boulder and threw it on Jimmy's mecha suit. "Too bad you won't see me conquer."
Back in the Spirit World, the group was overrun by the dark spirits. Asami dodged the assault, but got wondered by a spirit.
"Asami!" Mako comforted her.
"There's too many of them." Asami said.
"Jimmy's not gonna give up!" Cindy said.
"What makes you so sure?" Past Unalaq asked.
"He's Jimmy Neutron, he always got a plan." Cindy said, not giving up.
Carl fell down when he was about to be attacked by a dark spirit.
"Nice spirit. Don't hurt me please."
Carl picked up his inhaler and sprayed it on the spirit's eyes, blinding it, so it ran.
"Yeah, baby! Tell Jimmy's mom I love her!" Carl shouted before he charged at the spirits.
Libby and Sheen were fighting two spirits.
"Prepare to meet the power of Ultra Lord!" he shouted in battle.
Meanwhile, Jimmy managed to escape his suit, Goddard ran to him to comfort him. Then the Shadow Avatar grew a giant.
"The Shadow Avatar is on the attack"
"Stone cold titan as a matter of fact"
"And I'm gonna rule you all"
"Better watch out, y'all"
"I'm on the attack"
The Shadow Avatar reached out to the spirit lights. Jimmy and Goddard flew away and grabbed him before he teleports away.
Is it the end? Will there be ten thousand years of the Shadow Avatar? Find out soon.
Next chapter will come.