A brunet teenage male, was standing in a suit of armor. In his clenched fist the Sword of Ascalon. He had just destroyed the Dagon a multidimensional demon and harbinger of doom. An ancient looking Galvan was standing in front of him. "Take it Azmuth, I don't need this kind of power". Azmuth looked in awe at Ben's nobility, "Wow, young Tennyson, I did not know this could come from you, seeing as you had grown arrogant lately." Murmured the First Thinker as he took the sword from the Ultimatrix wielder. "I will also be taking this" Azmuth said as he snatched the Ultimatrix from Ben. Ben was shocked "Why are you taking it?" Azmuth stayed silent as he took out a new watch, it was a white and green watch with a square black screen with two lines that formed the hourglass, the intergalactic symbol of peace. "I believe you deserve better than the Ultimatrix, this is THE Omnitrix, the complete one..." Azmuth explained as he gave Ben the watch...

A month later...

"Gwen do you copy?" Ben spoke into the Omnitrix. Gwen's voice spoke through the Omnitrix. "Yeah I copy, where are you?" Ben remained silent, somebody was there. "Time to go HERO!" He thought, he slammed the watch. His body quickly morphed into a blue jellyfish with black eyes with green slits for pupils, the Omnitrix stationed on the chest. Blue lines crossed across his body. "Ampfibian? Well this will do for now!" He floated quickly around. "HEY YOU!" a voice roared, Ampfibian turned around. "Albedo?!" He yelled, shocked as his evil doppelganger stepped out of the shadows. "Yeah that's right! Same old Albedo stuck in the same body with the same god damn OBSESSION WITH CHILLI FRIES!" Ampfibian couldn't help but snigger. "You laugh now, Tennyson but you will regret it," he revealed a gauntlet on his arm it was red and had the Omnitrix symbol on it. "No way..." muttered Ampfibian... "Yes it is... the Ultimatrix is now back!" Screamed Albedo as he slammed the Ultimatrix. Albedo's figure changed into a large pale yellow armadillo covered in armor plating. He slammed the Ultimatrix on his chest. "ULTIMATE ARMADRILLO!" shouted Albedo, it was a hulking figure with red plates of steel coating its body and his hands had three drills pointing into each other like the drills you see in mines. He drove his drills into the ground, "This should shake your world!" The ground underneath Ampfibian started shaking violently. But it didn't affect him, Albedo looked shocked "Huh? Why aren't you getting affected..." he asked in a hot temper. Ben smiled "Ampfibian, floats! No earthquake is going to stop me!" Ben rushed to Albedo and delivered a powerful electric shock, it conducted well thanks to Armadrillo's metal plating. "Talk Albedo...Now!" Ben said threateningly. Albedo sighed but a bang went off, then door flew open. A dark mist came from it, he saw Vilgax, Animo and a new guy Ben didn't recognize. Albedo shouted "THE TRANS-DIMENSIONAL PORTAL IS OPEN! WE HAVE SUCCEEDED! WE WILL BRING AN ARMY!" That guy must have come from the portal, I gotta stop this. He slammed the Omnitrix in Ampfibian's was a large hulking figure. "Humungousaur! Finally new Omnitrix!" Ben roared excitedly. He charged and slammed into the room. Animo and Vilgax were already gone and Albedo charged at Ben this time as a large plated pill bug shaped ball, "Goddammit" Ben sighed as Albedo as Ultimate Cannonbolt slammed Humungousaur and himself into the portal but this was a fault, Ben as Humungousaur increased in size destroying the portal but now he was inside the portal. He blacked out...

"Master Benjamin, wake up" A familiar voice rang in Ben's head. Ben woke up to find him in space, galaxies swirling around him. "Professor Paradox?" Ben asked. "Yes Master Benjamin?" Paradox replied as he walked out of thin air. Ben looked around he was amazed by the sight. "Where am I?" He asked. Paradox smiled kindly at the young man "We are in between dimensions, when I sensed the rift from Albedo's portal I decided to 'Drop by' and scatter him and the others to alternate dimensions, but I believe this is only a temporary solution..." Paradox said gravely. Ben looked at him and asked "So will I be able to go home?" Paradox's expression turned more dark, "I am sorry to say this Benjamin but the portal Albedo built caused a rip in space-time, now that the portal is destroyed the rip is unstable for an unforeseeable amount of time, to go back would be fatal!" He said grimly to Ben, "But time will correct itself and a new you will exist in your old timeline, you see the Prime Timeline, what used to be your Timeline is one where you don't fall into the portal, you are but just an tributary in the river that is your timeline! I say, you will enjoy your new existence better" Paradox smiled as he waved his hand "I have left a surprise for you as well." Ben blacked out once again...

Where am I? he thought as he woke up to find himself in an alley. "Okane o kudasai!" yelled a voice. Two thugs appeared from the shadows. "Activate Universal Translator Code 101" Ben whispered into his watch, "Repeat that again?" asked Ben. The first thug spoke "Give me your money." Ben said "I don't have money" the thug looked at the Omnitrix. "Give me that watch then" said the second thug. "You'll regret that!" yelled Ben. He slammed the watch, a large crystalline alien replaced Ben. He wore a black and green jump suit with no sleeves and large turquoise crystals burst from his back. "Diamondhead? Sweet!" Ben said. The thugs were taken aback but soon greed gleamed in their eyes "Diamonds you say? You'll fetch us quite a bit of Yen" The first one said, his hand turned into a blade. "Frick..." Said Diamondhead. Diamondhead morphed his hand into a large crystalline saber. He parried his attacker and kicked the second assailant into a bin. His attackers were recovering, "Well it looks like they won't quit" He sighed, he slammed the Omnitrix and in his place was a large hulking figure, two tesla coils free from his back, his patch work skin various shades of greyish green, his hair was oily and black. "Frankenstrike?" Ben said. "Hey what's with the Frankenstein?" One of the thugs said, Ben snarled "Frankenstein was the god damn scientist, I only call this guy Frankenstrike is because people only recognise this guy by his creators name, if I wanted to be accurate, this guy would be called ADAM!" Ben whacked a thug. The other had recovered and stood holding a pipe. Ben picked up a small rock " Lets see... You know what a railgun is?" He asked as the tesla coils started charging up. The thug shook his head confused. Ben smiled "Well it's a linear motor device, that launches projectiles with an electromagnetic pulse. Projectiles fired from them don't need explosives only relying on the sheer speed, kinetic energy and mass to deal damage. But hey I only learnt this from sci-fi movies." Ben as Frankenstrike threw the rock over his back and the tesla coils started sparking, Ben leant forward and a small blast sent the rock speeding towards the thug, knocking him down. "A little more power and that could've killed you, consider yourself lucky..." Ben growled, "HEY MUSUTAFU POLICE DEPARTMENT!" A voice yelled. Frankenstrike turned to see a police officer. "Hello officer, I think you should take care of these two" Ben said calmly. "Sir I should charge you for illegal use of your quirk" The officer said aiming a tazer gun at the Transylian, "That's not happening sir." Ben replied slightly shocked, he slammed the Omnitrix and transformed into a large pale purple skink with a black helmet. Three eyes were positioned, one red, one green and one blue. He wore a green Army jacket as a reference to a rebel Merlinisapien his form came from. "Chamalien? Haven't used this guy in a while... Oh well" He sighed, before the officer could do anything. Chamalien went invisible and snuck away... He found an old warehouse to crash temporarily. A flash of green and Ben turned to back to a human. He felt his white hoodie pocket to feel something in it. A piece of paper and some microchip.

Dear Benjamin Kirby Tennyson,

You are in Musutafu, Japan. In this reality 80% of the world has Quirks (Superpowers) In this note is a cover story including how your quirk works and that the Omnitrix is a support device to help make transformation via manipulating your DNA more efficient and safe. Also you may have noticed the chip, I swiped it from Albedo's Ultimatrix, it should give you the ability to rapidly evolve your aliens once again but this time it is more updated so it won't affect the functions of your Omnitrix. In fact it might fix some of the glitches in the Omnitrix such as the fact that your Appoplexian form "Rath" is completely naked.

-Professor Paradox

Ben folded the paper and put it in his pocket. He took out the chip and put the Omnitrix in factory mode, the sleek design was stripped of revealing the exposed core in which it opened up. Ben inserted the chip, the Omnitrix glowed for a while before it settled, it was still the same but now the white and green pallet was replaced with a sleek dark grey and neon green pallet similar scheme to the prototype Omnitrix before recalibration with the same dark screen with the hourglass on it. "Huh, at least it is less noticeable" commented Ben as he looked at his Omnitrix's new color scheme. This new Omnitrix design fitted the fact now that Ben has a new life.

Authors Note

First of all its going to be BenXPony, any Ben10 MHA Crossover I see BenXPony is a poll option for ships but I never seen people choose it. Honestly Pony is one of my favorite characters in MHA and I think she doesn't get that much justice in fanfictions. I have thought of BenXNejire or BenXItsuka and I read a Ben10 MHA crossover where BenXMomo was a ship, I didn't want to make it seem like a complete knock-off of it.

Also I noticed most Ben10 MHA Crossovers Ben lives in a Hideout on his own, I find it a bit of a cliché and the aforementioned Ben10 MHA crossover with the BenXMomo ship had Ben have Nemuri as a foster mother, honestly I loved that idea and will be giving Ben a guardian to act as a parental/ Grandpa Max figure.

Another thing as you could tell I will be adding my own Ultimate's and change some move sets of some of them i.e. Big Chill's ice flames will be normal fire but will have the ability to control the temperature so it can burn and freeze, Cannonbolt will have the ability to launch explosive plates when it collides, the force of the explosion would be dependent on the speed he picks up.

Also this is a working progress, I regularly update so anybody who says it is short, please wait!