Slaughter

Tomura threw himself at The Ancient One, she opened a portal and he grinned.

Not this time.

His hand grasped the edge of the portal and used decay, he thought it would destroy the portal but it did not.

It only altered it, if he would have held onto the portal edge for even 0.01 of a second longer he would have destroyed it, if he held it for 0.01 seconds less he would have gone through the portal normally.

But he accidentally hit the sweet spot.

He went through the randomised portal to a totally random point in the wide universe.

This was almost a guaranteed death sentence but that day, Tomura Shigaraki got very lucky.

He landed on a planet, a planet he could breathe on and most importantly to him at the time.

A planet with civilisation.

One of the blue skinned Natives approached the odd looking boy and asked him a question in his mother tongue.

Only to have its jaw bone viscously ripped out of its face by the vice grip of Tomura.

The alien fleed as it tried to make sounds with its now destroyed face only to pathetically whimper.

Tomura could feel something in him urging him to stop, but he ignored it.

He looked at the expansive city in front of him with glee on his face, trees the size of skyscrapers reached the the purple sky above.

He saw all the houses in the trees, they were built like slums, all packed ontop of each other with minimal space.

He dropped to a knee.

He relished the feeling of his palm touching the ground and groaned out loud as he heard the trees decay, the ground shake as it cracked and fell apart, the trees scream as they fell and crushed whoever hadn't already been decayed.

He then used his strength to jump almost a dozen miles in a single leap and crashed into the middle of another city.

He will break Tomura Shigaraki.

—-

The hero's all crowded around the Ancient One.

All asking similar questions, most akin to 'Who are you and where is Tomura'

"I am The Ancient One, I am a friend of Tomuras. Give me a minute and I will find his location."

She started to build a ritual circle.

"Tomura through sheer accident had accidentally altered the portal, the portals location randomly changed" She informed the group.

"So what your saying that mad fuck could be anywhere right now!" Cyclops burst out in anger, his girlfriend had just been almost killed by the boy, now he was probably murdering innocents.

The Ancient One stayed calm, she had hundreds of years of experience of staying calm as she built the ritual circle.

"Yes, he could be anywhere" she said.

"Your telling me that scary bastard could be in China right now?" Tony asked, he really didn't want to accidentally activate World War III.

The Ancient One shook her head "No, I'm saying Stark that he could be anywhere in the known universe"

Jeans eyebrows furrowed "Most of the universe is uninhabitable, are you saying he is most likely dead?" She asked with her eyes blown wide.

Scott turned to Jean she had blood dripping down her face, her ribs were clearly broken and she had a large bruise developing on her face, in that moment he felt hate.

"Your worried about him? Not the innocents he's going to kill?" Scott asked with anger in his tone.

Jean turned to Scott "That's not actually Tomura, that's..that's-"

"All For One" Charles Xavier quickly interjected the building argument. "He is All For One's vessel"

The Ancient One eyes widen, how…how did she not know this.

Was All For One capable of tricking the time stone?

Or hiding from it.

"All for what?" Stark said.

Xavier suddenly sent Tomuras and his memories of All For One to the Avengers and His X-Men.

Tony was the only one here who remembered what Tomura said.

'Help me beat my patron and I'll help you'

The rest of the Avengers with him right now didn't know about it so they reacted with surprise and fear.

Whereas Tony just felt numb.

The X-Men reacted differently, they already knew about the existence of the entity and had proof of All For Ones existence.

But hearing Tomura was a vessel for some all powerful entity was chilling.

For Jean she felt a sudden flare of heat that settled quickly.

Xavier tried to send the memories to the Ancient One only to find a barrier in her mind.

'Send them through Xavier' her voice rang through her mind as the barriers to her mind dropped for but a moment.

But in that moment Xavier saw a glimpse of millions of years of memory.

The only response he got from the ancient sorcerer was a cheeky smile.

—-

A sudden portal opened behind Tomura and he looked behind him with a bloody grin, he hadn't used decay on the bodies below him.

It would be too quick.

The hero's rushed through the portal, they quickly surrounded him.

He looked onto the Phoenixs eyes and saw disgust, fear and sadness.

He laughed as he stood on the pile of body's.

Quickly the man made of ice rushed towards him with a sword of ice swinging to decapitate the vessel.

Tomura dodged underneath and grabbed the iceman's face, it decayed quickly and the rest of his ice body dropped to the ground.

Tomura didn't yet know Iceman can heal from pretty much anything.

So when he was telekinetically lifted into the air and restrained he snarled, especially when the witch helped with that damned Chthon magic.

He was hit with a beam from the mindstone while Starks arc reactor beam was focused on Tomuras face, cyclops covered the mutant in dimensional energy that burned at the Vessel of All For One

Storm then started raining lightning on the mutant.

The powers burned, they were tearing his body apart at the seams. He screamed in pain and in effort.

The telekinesis was wrapped around his body like vines, he felt one of the telekinesis vines try to bind his flexing fingers and he snapped his hand closed on the energy.

The telekinesis was decayed in less than a second, he heard the Phoenix scream in pain and the Cyclops looked away at the girl.

Fool.

He ripped his right arm from the magic binding it, in doing so his arm was left a bloody mess but he used the now free arm to decay the chaos magic binding him.

He fell to the alien bodies below and jumped he grabbed onto Storms ankle, he started to decay the woman slowly, he wanted this to hurt.

He then swung the woman's body and at the last second he upped the decay and took all the skin off the woman's right side of her body and then threw her with all of strength into Cyclops.

Tomura fell to gravity's influence and hit the ground below with a thud, then he dropped to a knee.

And then placed his palm onto the moist dirt below.

All the ones who could fly did, Jean then picked up Storm and Cyclops.

But Pietro.

He ran.

The decay was fast.

Pietro ran for his life, the decay was spreading to the trees surrounding him, all it would take was his foot brushing the decay and he was dead.

So he ran faster than he ever had before.

Adrenaline pumped through his body like never before as his feet smacked against the ground.

Pietro must have ran 50 miles straight before he eventually came to a stop.

He looked at the crater it left behind and sighed as he dropped to his knees in exhaustion.

—-

Ash and dust surrounded the group, no one could see anything.

Except Tomura who threw his body towards Phoenix, his palm landed directly on her fearful face with a smack that silenced the whole battlefield.

Except Jean as she screamed in pain, not because of the decay but because of a fire that rose in her and blasted Toruma away with scalding burns across his scarred chest.

He landed in a roll and saw a portal he fell through that landed him at the Ancient one's feet.

He grabbed her wrist and started to decay, her hand was gone before her heart could beat once.

Then she cut her left arm off with the sharp Shield of the Seraphim with no hesitation and which stopped the decay in its tracks.

Torumas eyes went wide as the woman then hit him in the forehead with a magic filled palm.

The energy backlash was astronomical as the clouds aboce them parted from the sheer force of it.

The amount of magic in that palm could have powered all of New York for a month.

The boy was knocked back onto his knees as he grasped at his head and groaned.

Then suddenly he was back.

Toruma was back.

She could tell he was back when he stood up slowly and looked around, he looked at the crater in dread.

He couldn't even see the end of the crater.

The end of his destruction.

He dropped back to his knees and held his head in his hands.

What had he done.