AN: Tumblr prompt: Ultimate crossover? D.C., Marvel, and Danny Phantom? Do you accept my challenge?

Drabble 25-The Ultimate Challenge

Cujo!" Danny called, looking all around him. Tucker just had to throw the stupid toy into the stupid Zone instead of in Jazz's room like a normal person. "Come on boy where are you?!"

He put his fingers in his mouth and whistled but still there was not tiny green dog yipping his way into Danny's arms. He called his name a couple more times, about to move to another section before he heard a voice.

"Who the hell is Cujo?"

Danny whirled around, up and down (and a little to the left) before he found the people who spoke. The one dressed in all primary colors stepped forward towards Danny cautiously.

"Who are you?" He asked.

"What do you mean who am I? Who are you guys?" Danny said. They weren't ghosts, but something told him that they weren't really human, either.

"Ah! We asked you first!" The guy in the flashy red suit countered. He had a fait point.

"Ugh, fine. I'm Phantom, and I'm looking for my dog. You haven't, by any chance, seen a tiny green puppy with a spiked collar have you?"

"Uh… No," Primary Colors said. "Anyway, I'm Superman. These are my friends, Batman, Wonder Woman, and the Flash."

Before he could say anymore the dark angsty one, Batman, came forward.

"Where are we? And his do we get out?" His voice was gravely, like he needed some cough drops or honey or something.

"Uh… You're in the Ghost Zone, and, because you're not from my world we have to find a natural portal that leads to you world. Or take the easy way out and go to Clockwork."

"Who's Clockwork?" Flash asked.

"Eh, boring old Master of Time. He's fun to talk to though," Danny answered casually, looking around again. "Just… Just follow me, I can take you to him…"

Then, all of a sudden he zipped to the side, excited.

"Cujo! I found-oh no nope no I did not. This, see this is a… Hand? Covered in ectoplasm. Yup. Not Cujo." He followed the arm all the way up to the person it was connected to.

A giant, green, hulking thing that was glaring at him. Danny quickly detached himself from the dude's hand and backed away.

"Sorry. I was uh, looking for my dog… And he's… green…"

"Relax, kid, he wouldn't hurt a… Kid. Kid?"
A lanky guy with spiky blonde hair and a bow walked forward. "Where are your parents, kid?" He asked.

"Okay, first of all I'm fifteen, so not a kid. Second of all, that's none of you business. Third of all, who are you?"

"Yes. Who are you and your brightly colored friends?" Wonder Woman asked as she walked up behind Danny. She may not have known him long, but she was quite fond of the spirit.

"What she said," Superman said.

"Geez, no need to get all defensive. I'm Hawkeye, the guy you hugged is the Hulk, and Thats Captain America and Iron Man over there. Hey! Where did Spider-Man go?"

Hulk huffed and turned around, where Spider-Man was clinging, looking a little worse for wear.

"Bug Man on Hulk's back!" The Hulk said, jabbing his thumb at Spidey.

"Yeah. Anyway, we're the Avengers. And you are?"

"We're the Justice League!" The Flash said proudly. "Oh, but he's not with us, he's just looking for his dog."

Danny shrugged and looked around their area once again. Ge was just so worried about him.

"Where are we? One of Thor's special little magic lands?" Iron Man asked with a bit of sarcasm.

"Actually, you guys are in the Ghost Zone. My name is Phantom and I'm gonna take a safe guess and assume you guys aren't from the same worlds."

Both side nodded, and Danny clapped his hands together.

"Cool. We are gonna head to Clockwork's, and if any of you guys spot a tiny nonthreatening or a very large scary green dog with a spiked collar, just hollar. Because Thats my dog."

They walked around for what seemed like hours, passing by Ember who called him a dipstick, Youngblood, who was pretending to be a cowboy, and Skulker, Who decided it was best to not hunt Danny today. Probably because both Hulk and Wonder Woman were behind him at the time, but Danny wasn't complaining.

"So you really know everybody here, don't you?" Flash asked.

"Well, yeah. They one into my world a lot because my parents made a portal of their own, and I kind of send them back home. A couple of them are my friends, like Clockwork and Frostbite and Pandora and Dora. They're all pretty fun to hang with."

"So… Are you a ghost?"

"Uh… er… yeah, I guess. I'm a halfa. Half human, half ghost. It's actually pretty cool."

"Sounds cool. All I have is super speed."

"Oh! Shit, Cap, you're hundredth birthday is today!" Spidey said apologetically. "Sorry it got ruined."

"Wait, Youre a hundred years old?" Danny asked skeptically. "No way. Not possible."

"I was frozen and in suspended animation for seventy years during the war," he explained simply. Obviously a touchy subject so Danny didn't press.

"How much longer until we reach Clockwork?" Batman asked seriously, changing the subject that seemed to change every five seconds.

"We're close. See? That's his tower," Danny said, pointing.

"How are we gonna get over there?" Hawkeye asked.

"Well, um. I usually fly. Um… If you can fly just carry someone who can't. Yeah?"

"Hulk calls Bug Man!" Hulk yelled, grabbing Spider-Man around his waists and placing him on his shoulder.

"I got Cap," Iron Man said.

"And I will get Flash," Wonder Woman said.

"Uh… I guess I'll get Hawkeye then," Danny said.

"Oh, don't sound to excited there," the archer replied sarcastically.

"I could leave you here wandering around for all eternity if you would prefer," Danny's feet turned into a wispy tail as he lifted off the ground, Hawkeye shaking his head no to Danny's suggestion.

It only took them a few short minutes to fly there, and through Danny's window at Clockwork's tower. Danny noted that Hulk was really good at aiming when he jumped.

"Come on, he's right down here," Danny said, setting Hawkeye down.

They went down just the one large hallway before it opened up into a large room with hundreds of screens, showing them what was going on in all times all the time.

"Hey Clockwork," Danny waved. "Hey, have you seen-Cujo!"

The tiny dog jumped into Danny's arms and licked him all over, making Danny laugh. The others filed in behind him, but thanks to Danny, Cujo didn't go into attack dog mode. The pup leaped into Batman's arms excitedly, demanding attention from the Dark Knight. He pet the dog without a word.

"So, Clockwork, these guys have a situation." Danny looked at his old friend expectantly as he changed from an old man to a child.

"Yes, I know. I've been watching."

"Ok, so woukd you like to help us out now?" Iron Man asked.

"In time. First, I think you are all forgetting something," Clockwork spoke with authority as he changed from a child to an adult. "Now, Anthony, why don't you swallow your pride and thank the young boy who helped you."

"How do you know my name?" Tony asked.

"I see all. I know all of you. I've known this moment would happen before you all were even born. Now, onto business. Daniel."

"Yeah," he laughed. He has been preoccupied with Cujo until Clockwork said his name.

"Your father is calling for you, I suggest you go home."

"Oh. Alright. Anyway, bye guys, I hope you get home alright. See ya!"

Danny waved and left the way the had arrived, multiple thank yous following him.

Clockwork opened two portals and directed the super heroes to their specific one.

"Goodbye. And try to stay in your own world," Clockwork advised before the stepped through their assigned portals. Once they were gone, Clockwork sighed.

"Thank you for your help, Cujo," he said, patting the dog, who Yipped his reply. "It is much appreciated."