A/N: It's been a while since I wrote an Cartoon X-Over. This time, I will do it right this time. It's another Mortal Kombat VS DC Universe parody. I know I am already doing a AAS vs SSB but I decided to do this one since this had meaning to cartoons. Anyway, enjoy.

Cartoon Network VS Nickelodeon:

Chapter 1: The end of Fuse and Nitro:

Nickelodeon:

The race has ended, but they swift and change like an endless dream. The Nitro's defeat should have marked our victory against their plans to conquer the world. Instead, it opened a new struggle for our independence.

The ultimate race has ended with the villains retreating. Nitro came out of a portal and gasped for breath. Invader Zim came out of the portal and looked at the defeated alien.

"Mawgu would be displeased for your inadaptability to take Smash World" Zim said crossly to Nitro.

Nitro roared and threw a claw at the ground. "Hold your tongue, freak!"

Zim snarled "Your failure cost us all!"

"SHUT UP!"

Suddenly, someone leaped down from the pillars. It was a teenaged boy who has white hair, green eyes and wears a black and white hazmat suit with a fiery white 'DP' emblem on his chest.

"Danny Phantom!" Nitro snarled and tired to charge at him. But as he drew in close, Danny punched him which make him topple backwards and fall down.

"Nitro, you're invasion has broken many rules of this world!" Danny said angrily "Your evil plans were foiled by us. Even now, you allies are abandoning you."

Nitro turned around and sees Zim was trying to escape through a portal.

"ZIM, YOUR MISERABLE TRAITOR!" Nitro roared as he charged at him and punched Zim away from the portal. Zim slowly sat up.

As Nitro was about to finish him off, Danny decided to stop Nitro from killing Zim.

"ETCO BLAST!"

He shot his Etco Blast at Nitro hitting him onto the portal. Bowser screamed as he was engulfed by the portal.

"WHAT HAVE YOU DONE?!" Nitro roared as the portal glowed brighter and then explodes. Danny and Zim shielded himself.

When it died down, Danny and Zim saw that the portal was gone, and Nitro with it. Danny turned and walked towards Zim and held him tightly on the neck.

"DDD…Danny… heheehe… long time no see…?" Zim squeaked.

"Nick World will never fall to the forces of darkness, Zim" Danny said "Your judgment shall be sealed in the Ghost Zone for your punishment!"

And with that, Danny and Zim disappeared as Danny takes him to the Ghost Zone to seal Zim in.

Cartoon Network:

Planet Earth. The beautiful planet on Earth. This is where we stood our final stand against Fuse, his Planet Fusion and his plans of domination of merging earth with Planet Fusion. But what seemed victory was only the beginning.

The ruined city was seen as up in the sky, Chromastone held up a defeated Lord Fuse into the air. At the end of the battle, Chromastone and his team of heroes had defeated Fuse and foil his plans to merge this world with Planet Fusion.

"It's over, Fuse."

"Don't be so sure, kid."

Chromastone then punched Fuse so hard we went crashing back on the ground forming a huge creator and dust. Chromastone flew down but he was encountered by 2 children and a skeleton wearing a black cloak. The idiotic boy is called Billy, the evil mean girl is Mandy and the skeleton is the Grim Reaper.

"Took you long enough, Ben!"

"Mandy…" Chromastone snarled as he stood towards Mandy. "You threatened the safety of earth just to satisfy your thirst of vengeance against the Kids Next Door. You let yourself allied with Fuse."

"So who cares! I don't care if this world is destroyed!" Mandy said.

Suddenly, they turned around. Fuse was trying to get away through a portal.

"Hey man, look! Fuse's getting away back to hell!" Grim called. "He's going to escape!"

"This isn't over, heroes! Once I kill you, I take your planet as my own!"

"Don't be too sure" Chromastone said as he launched a huge beam attack at Fuse. Fuse was stuck through the portal by Chromastone's attack.

"You…" Fuse screamed as he and the portal exploded. After it was gone, Chromastone glowed green and revealed a teenaged boy with brown hair, green eyes, a green jacket with a 10 on it, black shirt, blue jeans and have a green alien watch on his arm. His name is Ben Tennyson. He turned to Mandy.

"Nice job, hero. Now who's gonna clean up this mess?" Mandy asked as she looked at the mess. But Ben grabbed her arm.

"Not so fast! You're under arrest, Mandy!" Ben said "but this time, it will be much more secured than the Otherworld, like the Null Void."

"What?" Ben knocked out Mandy and walks away taking Mandy with her.

"Don't worry, Mandy. Ben'll make sure you get a good view on Earth" Grim laughed.

"Goodbye, Mandy. I'll miss you!" Billy sobbed.

But little did Ben and Danny know, this is only the beginning.

To be continued…

a/n: yep. The war has just started. I will mix up the chapters so it goes into order. The cast so far are...

Danny Phantom plays Raiden (since everyone love Danny Phantom I think, why not)

Nitro from the Nicktoons racing Nitro plays Shao Kahn

Invader Zim plays Quan Chi

Ben Tennyson from Ben 10 Alien Force plays Superman

Mandy plays Lex Luthor (she's evil)

Grim and Billy play as extra

Fuse, the evil villain from Fusion Fall, plays Darkseid

Be warned though, I know alot about CN and not much on Nicktoons and I try to make it a lot different from Jussonic and other's made stories so I won't make the fights long since I have trouble with those. Anyway, I'll update soon.