AU: Hey guys, I know I haven't done a fanfic since DBZ Fightclub and I haven't done a good fanfic since my Code Geass/Yugioh fic. I hope this one is better, I had a good friend of mine, jcogginsa, help. I own nothing, if I did…..actually everything is exactly as it should be :D.

First Fight: Burning Gundam vs. Gurren Lagann

(Post-Timeskip Simon vs. Gundam Finals Domon)

Domon walked to Simon, "I've seen you fight. You will make an interesting opponent." Simon smiled at the Neo Japan fighter, "Can't entertain you, I got work to do." Domon went serious, "You can't decline an official Gundam fight."

Simon blinked in confusion, "Ummm…a what fight."

Domon raised his hand, "Rise Burning Gundam." Domon snapped his fingers. Burning Gundam appeared in the sky and landed. Domon entered it and had the familiar Spandex surround his body, "Now, FIGHT ME."

Simon smirked, "Wow, never saw anything like that. Alright I'll accept." Simon jumped in Gurren. He used his miniature drill to turn on the machine and had Gurren fuse with Lagann to make the powerful Gurren Lagann.

"Ready" Simon asked.

"GO" Domon replyed. Burning Gundam opened it's Vulcan Canons and fired upon Gurren Lagann but Gurren Lagann dodged and sent numerous drill tentacles at the Gundam.

"What," Domon said in surprise. He brought out his sword and cut as many of the tentacles. He was during fine but unfortunately on got his hip. "Damn" Domon swore grabbing his hip, "You're a tough opponent. (Domon smiles) It wouldn't fun if it was easy."

Burning Gundam dashed at Gurren Lagan and punched the drill using robot in the face but Gurren Lagan countered with a punch to Burning Gundam's face. "Take this" Domon punched GL to the air then jumped in the air to do several punches. Simon growled, "He is tough but like bro said…" Gurren Lagann grabbed Burning Gundam's hands, "I just need FIGHTING SPIRIT!" GL head-butted Burning Gundam. Burning Gundam squeezed GL's hands and opened the Vulcan Guns again. "Let's see if you can dodge this when your this close" Domon said, "Vulcan!" Simon smirked and tossed BG to the groundbut Burning Gundam landed on its feet. Gurren Lagann charged with a punch, "Here I come" Simon said. Burning Gundam ducked punched Gurren Lagan in the chin, "Not fast enough" Domon said. Gurren Lagann's fist turned into a drill and went torward BG's head. However Domon was fast enough to dash back. "Let's see how you handle this next move" Domon grabbed his energy sword, "Buring Slash." The Gundam used the sword to fire a energy slash at Gurren Lagann.

Simon eyes widen and had Gurren Lagann hold its hands out to stop the attack. Unfortunately it seemed GL was having difficulty with the attack. "Just….need," Simon said, "More…FIGHT SPIRIT!" Gurren Lagann tossed the attack aside. "There" Simon said in excitement, "How's-where did you go?" It seemed the Gundam had vanished. "Right here" Domon said appearing behind GL with his sword in his hand. "He's fast" Simon gasped and quickly reacted with an elbow to BG's cockpit. Burning Gundam jumped back and used Vulcan Gun again. "This again" Simon said. GL crossed its arms and took the Vulcan Guns, it did little effect.

"I guess third time isn't the charm" Simon joked, "You m-"

"Enough" Domon jetted forward, "As Gundam Fighters we communicate with our fists.

Simon smiled, "True enough, I guess." Gurren Lagann also jetted forward.

Both of them collided fists, causing both of their arms to crack.

"What" Domon grabbing his arm. His arm turned red implying his Gundam's arm was not functioning.

"Incredible" Simon commented. The computer screen was saying that Gurren Lagann's arm was not functioning either.

"His punch destroyed my arm" they both thought.

Domon jumped back, "You are an incredible fighter and to end this fight honorably I will use my full power." Simon nodded, "Alright, I shall do the same." Domon lifted his finger and grabbed it with the other hand and turned gold. Burning Gundam's wings lifted and spread, it's chest opened up and the King of Hearts logo flashed.

"This is for you bro" Simon said as he turned the small drill to have GL to go full power. Then had it lift the remaining arm in the air and changing it into a drill, ''Destiny Combining Gurren Lagan, Who the Hell do you think I am?"

"This hand of mine glows burning red" Domon said lifting his hand, "It's loud glow tells me to grasp victory."

"Giga-"

"Erupting-"

"Drill-"

"Burning-"

"BREAK!"

"FINGER!"

Each of the powerful machines clashed with their strongest attack. Bruning Gundam was using Burning Finger to hold Gurren Lagann's Giga Drill Break. "Amazing" Domon commented, "I can feel you emotions from your attack. Your fighting spirit is incredible!" Simon replied, "Your not-." "HOWEVER" Domon yelled, "I AM THE KING OF HEARTS!" Domon's attack broke through Gurren Lagann's drill and pieced the body of GL and lifted him in the air, "And now THE END!" GL exploded and though Gurren Lagann wasn't completely destroyed it was no longer able to fight. "I lost" Simon said in surprise. "You were incredible" Domon said helping GL up, "I never had a more fierce fight since Master Asia."

Burning Gundam wins

AU: I hoped you liked it. I rushed it a little at the end that's why it says GL a lot but I think it did. I honestly think these too are really close in power but I had Domon be the stronger one because I like him more (not that Simon isn't badass). I sometimes take request but not always, if you have one I like I might do it.