Deadpool grumbled while playing Kid Icarus: Uprising on his 3DS. "This can't be! They're breaking the 4th wall more than I do! In the words of my good buddy who wants to kill me, Vegeta: 'I CANNOT ALLOW THIS TO STAND!'" Deadpool said, teleporting away, before briefly teleporting back into the room. "Well, we may not be friends or even know each other in canon, but we met in one of the writer's other stories!" Deadpool said, teleporting away before a tomahawk missile struck where he was standing.

Elsewhere, Pit was roaming around, picking up vegetables for his and Palutena's dinner later on. "Let's see, what else do I need?" Pit asked, before he was kicked in the face.

"Ooh! I'd say ketchup, but it looks like you've already got some!" Deadpool said, pointing to the blood coming from Pit's lip.

Pit checked this, confirming he was bleeding and glared up at Deadpool. "Hey! Who are you and what's your problem with me?!" Pit asked, readying his dual swords

"Hola! Mi nomber la pscina de la muerte!" Deadpool introduced himself in Spanish, translating to: "Hello! My name is the pool of death!". "And I hate you! I'M the master of breaking the 4th wall and you broke it in your game WAY more than I did in mine!" Deadpool ranted.

"Really? Well, I guess I'm better at it than you are." Pit said jokingly. "So if we're going to fight, I've just got one thing to say: 'Welcome to DIE!'" Pit added to further mock Deadpool.

"Oh hell no!" Deadpool said in the voice of a stereotypical black woman. "It's on now, boy!" He said, pulling a minigun out of nowhere.

"Whoa!" Pit said, diving out of the way, putting his hands up. "Wait! The fight music hasn't started yet!" Pit said.

"No worries, I've got it covered." Deadpool said, pulling out a stereo.

Background music: Deadpool's theme from UMVC3

"No way! I get to call the fight music!" Pit said,

Background music: Pit's theme from Super Smash Bros. Brawl

"Oh, hello no!" Deadpool did the voice again, turning to the 4th wall. "Yo! Author, the angelic punk here won't leave my music alone! You pick something we can agree upon!"

I hate this job...

Background music: "Duel of Fates" from Star Wars

"I can live with that." Deadpool said, turning back to where pit was, only to find that he was gone. "Uh-oh." Deadpool said, before getting smashed in the head with a club.

"That was too easy!" Pit said triumphantly.

"Oh, it's not over yet, punk!" Deadpool said, doing a break dance move, spinning on his back, kicking Pit in the side of the head and getting back up. "Boom goes the dynamite!" He said, throwing it at Pit, who dodged.

"Whoa!" Pit said, pulling out his staff and firing at Deadpool, who teleported out of the way. "Huh? Where'd he go?!" He asked looking around.

"Surprise, motherfucker!" Deadpool said in the tone of Sgt. James Doukes from Dexter, now behind Pit, throwing a quick and powerful combo to Pit, sweeping his feet out from under him, sending him about a foot into the air before he teleported again into a crouching position in front of the airborne angel. "Shoryuken!" He said executing the jumpin/spinning uppercut to the angel, knocking him further into the air. "Got a little surprise for you!" He said, pulling out an RPG as Pit came down to the level of where it could hit him before Deadpool fired, blasting him to the other side of the field they were on.

"Oh, man! This guy's tough! I'll have to change my tactics. Hey, writer, do you have suggestions? Asking Lady Palutena would be outside help." Pit asked, looking at the 4th wall.

So would me helping you, Pit. Shut up and fight.

"Just a thought!" Pit said, pulling out his swords again, turning them into a bow and firing at Deadpool, who once again dodged by break dancing. However, this allowed Pit to get closer and unleash a fast and powerful combo on Deadpool, before switching to his club and sending the masked merc flying. "And it's a HOME RUN!" Pit cheered.

Deadpool reappeared in front of him at that moment, looking furious. "How dare you! That's MY line! OH, NOW you've done it, boy! Not even the writer can save you now!" Deadpool said, pulling out the hammer from Smash Bros that just keeps swinging while playing music and one hit is a knockout hit.

"Oh, no!" Pit said in shock and fear. "I really wish I had the power of flight right now!"

Deadpool, put the hammer down, you're gonna hurt someone.

"No! No one can stop me now!" He said, laughing maniacally as he chased after Pit, who was running for his life and attempting to shoot Deadpool with his bow, but to no avail. Deadpool then threw the hammer at Pit, hitting him in the back of the head and knocking him down. Deadpool then rolled him over, pointing a giant rocket launcher in his face. "Why so serious?" He asked, firing, blasting them both back.

Pit groaned as he struggled to stand up, Deadpool standing over him with a katana up to his face. "No fair! The writer knows more about you than he does about me!" Pit complained.

Stop bringing me into this!

"Ah, don't feel too bad. The writer doesn't have a 3DS and being so close to Christmas, his family will complain if he buys one any time soon, saying he just got stuff and things like that. Don't worry, though. One of the writer's friends asked him not to make me kill you." Deadpool said, helping him up, but then standing behind him, holding his arms as if he was gonna choke Pit, murmuring less than polite things.

"But wait, wasn't the writer gonna put you up against the fat Majin Buu?" Pit asked.

Stop talking about me!

"Yeah, but then he thought it might not be an even match cause I may not be able to kill Buu with my carbonadium sword or if Buu could kill me. And the DBZ fans would be PISSED if I did win. So he pitted me up against you instead." Deadpool explained, turning to the 4th wall. "And don't argue with the writer, people! He knows everything!"

"His shirt even says so. It says 'To save time, let's just assume I know everything.'" Pit added.

Okay, that's it, I'm gonna kill them. *cocks a shotgun*

"Lololololololol!" Deadpool said, grabbing Pit and running away before I could shoot. "Now just explain how I beat this punk." He said.

Don't tell me how to do my job...

Reasons for the outcome:

1: Pit is shown to be very durable, as he's taken beatings from monsters far stronger than him and has survived on the edge of death after he burnt his wings to save Dark Pit, but Deadpool is even more so, coming back from absolutely nothing at one point and was cursed with immortality by Thanos to prevent him from being with Death, so he literally can't die. And while Pit is durable, with the ability to pull out basically anything from absolutely nowhere, he more than had the means to bring down Pit.

2: Pit can't fly on his own and having Palutena give him the powers of flight would be outside help, Pit had to stick to the ground for this one, making him a much easier target for the regenerating degenerate.

3: Pit has a wide array of weapons to be used against Deadpool, which slightly evened out the scale, but that was put back due to Deadpool healing factor and inability to be killed. Plus, Pit's enemies are rather predictable when compared to Deadpool, who literally NO ONE can predict and even defeated Taskmaster, who can read what people are going to do before the do it and can copy people's moves just by watching them fight.

"Yep, that's right! No one can beat me! I'm a cut above the rest! Monster party! Monster party!" Deadpool said, raising the roof.

"Something tells me he's gonna be at this for a while. Wanna just announce the next fight?" Pit asked.

Ugh...

Next fight...

… This mofo never says ANYTHING. Whatever, he gets no line.

"The heart may be weak and sometimes it may even give out, but I've learned that deep down, there's a light that never goes out!"

(Sora vs. Link)