Izuku had intermittently been testing Zero Gravity on pretty much every object he could find, Eri had a particularly fun time messing around on the roof with Izuku's horrifying creations while floating around. The girl wasn't a fan of the birds at first but once she saw how they only listened to her, the goofy things grew on her quickly. "Mister Izu, let me up again!"

Izuku felt his stomach turning he hadn't trained enough with the quirk yet but how could he say no to that face. Izuku used the hand that didn't have a three fingered glove on it to lift the girl into the air once more. While the girl was playing around Izuku was working on a very new idea, he'd named it THATSA BASEBALL. (A subtle nod to one of his favourite shows.) The things under Zero Gravity lost gravity as one would expect but were still affected by inertia and other forces which is why when you pushed something it didn't continually increase in speed forever and eventually came to a halt just floating in the air after enough time. However combining Water Cutter, Zero Gravity, Molecular Manipulation, and Muscular let Izuku create solid ice balls he could launch at horrifying speeds.

Izuku had one final test he needed to perform but he was also about to vomit and he wouldn't let Eri stay up while he did that. He grabbed the girl with one hand before removing the other glove and releasing her. "Sorry Eri I'm not that good with the quirk yet." Ananiel sat silently in the corner, always watching. Izuku had borrowed Water Cutter back so he could practice with it but it was time for his last test. Izuku was already at 14 quirks and this would take him to 15. "Eri I'm borrowing Lie Detector for a bit, is that okay with you?"

The girl just nodded looking at the boy expectantly.

"Alright time to test what happens when a creation with a quirk dies. It's not like I could use this stupid quirk anyway and I'll likely be getting a better version in the future." Looking at you confession. Izuku pumped Lie Detection into a Pigeon, since Izuku had two tests he wanted to perform he went with the safer of the two first. "If I call back the life does the quirk come with it? I'm bringing that part of my soul back so it might bring it as well but quirks are physical tangible objects I give, what even is a soul?" Izuku wondered aloud.

Eri just looked at him with a very confused face.

"Don't worry about it Eri." Izuku laughed. "Anyway test one, give me my soul back pigeon." Izuku watched as the creature returned to being a small rock but he felt no quirk return to him. Huh well that's a bust guess if the thing holding a quirk stops living the quirks gone, that's about what the quirk stealer expected honestly.

"Did it work Mister Izu?" Eri looked up at him.

"Nah not really but still I discovered a very useful thing. Also what did I say about calling me mister Izu, I'm only like 7 years older." Izuku whined.

"Okay Izu!" Eri shouted.

Maybe one day I won't have to remind her Izuku lamented. "I'm sorry I gave away Air Cannon Eri, I know you liked it." Izuku still felt guilty about that, though a certain meeting later today might be rectifying that, Izuku would be going quirk dark before said meeting. He needed to take as many as he could in one go so Izuku would be going in relatively light compared to his normal loadout.

"It's okay Izu, I saw how happy it made uwawaka. I don't mind."

Izuku just rubbed the girls hair. "Alright I'm going to have to leave with Toshinori and Momo soon. You going to be okay with Nedzu?"

"Yea yea!" The girl nodded her head vigorously.

"Good, alright let me drop these off first." Izuku first gave Eri Zero Gravity. "Don't overdo it and start vomiting okay?" Izuku then found Ananiel, two of the hand goats, and one of the monkeys and gave them Water Cutter, Molecular Manipulation, Tempo, and Minor Regeneration. That left Izuku with Warp Gate, Transfer, Rewind, Muscular, and Breath of Life. (Izuku dared not ever remove that quirk on the off chance everything he gave life just dropped once he lost it) That left Izuku with 7 quirks he could steal while still giving him a decent chance in a fight if he needed to and he could escape with Warp Gate if he really needed too.

"I'll be back later Eri, have fun but be safe." Izuku dropped her off with Aizawa before leaving.

Aizawa once took a peek at what the problem child had been doing on the roof and the erasure hero swore he'd never go up there again.

At the entrance to the 1-A dorms both All Might and Momo were waiting. "So It's time for the big meeting."

"So it is Young Midoriya. Are you sure you want to meet with the man? You do not have to and no one would judge you for not wanting too." Toshinori said, he was currently wearing his All Might suit but it barely fit the gaunt man.

"I'm still worried about this Izuku." Momo genuinely never wanted to see All For One again.

"Unfortunately I'm more than sure, I need to do this, not just for his victims but for myself. If anything happens I'll warp us all right back here to safety Mo." The greenette explained.

"Well onwards then my boy, my car awaits." Toshinori led the group to his shitty station wagon.

Momo decided to finally voice her question. "Toshi, we want to know about Nana. I know it's a sore subject but don't I at least deserve to know?"

Toshinori had frankly been expecting this sooner or later and relented. "Yes, yes, you do, both of you really." Toshinori pulled the car out of the U.A. parking lot and began driving, the man clearly needing to collect his thoughts. "I already mentioned her quirk float but I suppose that's not what you both want to know about. Although a request, if you can take quirks from him my boy, could you get me that one? Please, I don't want it in the hands of that monster anymore."

Izuku solemnly nodded. "Me and Kuroe will rip it from the bastard with as much force as we can."

"Do please be careful though, just because you won the Tug of War last time doesn't mean you'll win this time, overconfidence could be your downfall my boy." Yagi added.

"I know, but I managed to outsteal a quirk while unconscious and with quirk suppressing cuffs on me, I'm just saying the odds are in my favour. I promise I won't go in carelessly All Might. The last thing we need is for him to get Warp Gate from me or something horrifying like that." If that happened All For One would break out instantly.

Momo was glaring at Izuku. "I still REALLY don't like this idea."

"Good my boy, just exercise caution and if you feel yourself losing simply let go of the man. Now as to Nana, let me see... she was like the sun. She believed that a hero should always smile no matter what the situation, the smile on your face would show the person you were saving that they were safe. If you ever show fear or that you could fail then the people you tried to save would do the same and begin to fear. Nana was the best thing to ever to happen to me if I'm being honest."

All Might looked up wistfully when he said that. "I honestly didn't get to know her for that long but in the few short years that I did, she saved me. I'd wanted to help people more than anything but my status as quirkless made that nearly impossible. Nana didn't see just some useless quirkless person, she just saw a worthy successor. She passed the quirk to me at the age of 15, I'd known her for a year at that point. She ... passed at the end of my second year at U.A., Torino saved me during that battle where I left Nana to die. That was probably the single greatest regret of my life, Torino was my teacher for my third year of U.A. but I wasn't ready at the time so Torino recommended I go to America after graduation where All For One's influence was weaker. There I trained until I returned to Japan and finally defeated him, or so I thought." All Might looked very melancholic at the end. "So yeah that's the kind of person Nana was, she was my inspiration."

Both Momo and Izuku looked between each other, not quite sure what to say.

"Ha Ha! That was the past my proteges, don't worry about this old man's woes. You two have plenty of your own to worry about, as long as you trust your allies and work together I have no doubt you will succeed. You already have reached a point where I truly believe you two can put down any evil, after all Young Yaoyorozu every user of One for All is on your side and Young Midoriya, you have already reached the level of the old All For One. I have no doubt the world will be in a better place with the two of you in it." The eighth user of One of All wanted to cheer up the mood.

Momo wiped a tear from her eye. "Thank you Toshi, we don't deserve you. You stood as the worlds shield for the longest time I just hope we do your legacy proud."

Izuku wiped a red substance from his nose but shared the sentiment. "Yeah I don't know what would've happened to me if I didn't meet you All Might, you saved me. Please never forget that."

"Alright we're getting a tad too emotional in this car you two, remember where we're going and steel your resolves. This is not a person we can meet while showing our emotions, he will use them against us." Toshinori while on the verge of crying knew that he really really could not show such weakness.

His two successors just nodded and they finished the rest of the trip in relative silence, the only thing heard being the radio.


The iron gates of Tartarus stood before the shitty station wagon of the previous number 1 and his two successors. The lightning crackled and rain dropped from the sky. "Is it me or does it look way more intimidating than normal?" Izuku asked aloud into the car.

It was a sentiment shared by everyone in the car honestly, did the weather have to be this bad on the same day they went to literally meet the being known as the lord of the underworld. Even the security checks felt more ominous somehow, the guards all that more intimidating. The group proceeded as per usual however, they just went deeper and deeper into the veritable fortress. On the way down the elevator flanked by multiple security guards with guns, only then did the atmosphere really settle upon the group. "All Might sir and Deva and All For None, he's located in the cell up ahead. You'll have 15 minutes with him."

One of the faceless mask wearing guards said to the group, thank god they all had the foresight to use their hero costumes. Izuku has honestly already had his face exposed enough, honestly it was to the point that the mask felt superfluous, but he still felt a bit better having it on.

Standing in front of the door All Might was the one who bared enough courage to open the door. A dark everpresent voice entered the minds of the trio the second they entered the door. "This place is a bit uncomfortable you know. For example, let's say I get an itch and I want to scratch, the second I try to do so every gun in the place is aimed at me. Your vital signs, brain waves, everything, EVERYTHING is monitored at all times, if I even attempted to use my quirk I'd be gunned down on the spot. To be imprisoned in such a place covered by so many levels of security it has been named after a myth ... they call it Tartarus a greek legend if I recall correctly. It is the name of the god of hell, truly a place for someone as irredeemable as me."

"You will never leave this place I hope you know that, and every time we visit, more and more of the power you've stolen will be taken from you. Quite the fitting punishment is it not? ... All For One." All Might decided to play his opponents game and taunt him back.

"Ah yes Izuku Midoriya, the boy who will inherit my legacy or will he? You think because my power has betrayed me that it is solely yours?" All For One questioned the group. "Where is that pitiful fool Gran Torino? Did he not have the courage to face me once more, instead he must use children in his place?" The voice sickeningly twisted in their minds.

"These children were responsible for your downfall were they not?" All Might bit back.

"Ah yes my two greatest failures come to confront me, it is poetic is it not? I created One for All via my younger brother and I created the next natural born All For One user only to lose them to my enemy, truly these two facts are what has caused my downfall. Ever seeking knowledge has ruined the scientist more than once it seems." All For One cackled in their mind. "So what, you're here to have the boy steal the quirks I've taken and give them back? Even if you succeed it does not matter, I'm no longer a piece on the board, you're merely seeking self satisfaction at this point All Might, and I must say it's pitiful."

"You call it pitiful but that sounds like a bluff to me, you're merely trying to convince us that you're simply not a threat anymore. We aren't stupid enough to fall for that All For One." All Might sneered.

All For One just laughed. "Such hostility, well if you think you can take my quirks then feel free to try. He's already succeeded once has he not? Let's see if it's a bluff Izuku Midoriya, will you be the next successor of my power or not? Or should I say All For None? I must say the name is an insult to my very being, you take my name and repurpose it into something to satisfy yourself."

Izuku was gritting his teeth ready to accept the challenge straight up, Momo just squeezed his hand and All Might clapped his shoulder. "Remember be careful, do not do anything reckless." Izuku remembered himself at that moment and stood. The boy felt Kuroe was raging wanting to prove itself the superior version but Izuku calmed it, we will be patient and wait for our chance to strike.

"All For None is approaching the villain." Izuku spoke from under his mask, our first target is float but we really aim for whatever he overextends with Kuroe. Izuku approached the mummified man, the only place All For One wasn't covered was his face which is where Izuku grabbed initiating contact between the two beings.

The world became dark and a familiar war began, a multitude of strings stood on either side but what Izuku noticed is that the other had no singular string. His opponent's army was measured by the power of numbers whereas Izuku's was in the strength of Kuroe itself. Play the waiting game Kuroe, we have to fight guerilla style warfare, we'll pick them off one at a time. If you get overwhelmed we lose, so make sure you protect yourself first and foremost. The only advantage his group had down here was that Izuku himself could command his other strings meaning it was Kuroe's job to attack and Izuku's job to defend, the two would work in tandem to rip as many of his opponents weapons away as he could. That being said a 35ish v 7 wasn't exactly a favourable battle, Izuku actively tried to break contact with the battlefield but found himself stuck in this world. It seems All For One is smarter than Izuku gave him credit for. Izuku changed the formation of strings putting the Warp Portal in front, it was a risky move but the string constituted much more power than the average single string, he'd need it to hold off the others. Kuroe itself was positioned off to the side waiting to strike, he was worth more than Warp Portal but Izuku had no idea by how much since he'd never been able to give it to anyone, Izuku would wager it to be around the 10 department worth of quirks. Bringing their total battle strength to 17 quirks worth, definitely not good numbers.

The first strings to move was a squadron of 5 sent by the opponent, clearly a feint to try and make Kuroe expose himself. Izuku had his strings back off and see if they'd overextend. When they did not Izuku realized how exactly this fight was going to go, he was playing a chess match with quirks as the pawns. Kuroe was his queen and Warp Portal was his King, everything else was a pawn. While his opponent had nearly double the pawns to toss around, most of the quirks were not anything special on their own. That made Izuku question how exactly All For One's quirk worked since there was no central leader, he was more akin to a hole where quirks could be piled whereas Kuroe was a leader unit that rallied quirks behind it.

Seeing as the initial charge hadn't lead to anything and the vast majority of his forces were concentrated on Kuroe Izuku knew he needed to abuse the fact that he had two super units. He moved all four of his 'pawn' quirks to the left and forward, his opponent had just employed the same strategy but Izuku's was not the same. As the opponent's left flank backed up from the advance of the quirks he had Kuroe rush forward quickly grabbing a quirk from the right and pulling it to his side, at the same time the 4 'advancing' quirks retreated. Now it was 18 to 34ish as Kuroe was the key to his whole strategy, however his opponent would be clear to pick up on that and not let his main unit land a strike again. There was never a time where Izuku had appreciated Nedzu more than right now.

Izuku knew the guerilla style type attack led by kuroe was his only advantage as it'd take multiple quirks of the opponent to counter his own so it was time to swap things up and use Kuroe as the bait. Izuku sent Kuroe forward in an 'attempt' to grab a lingering string, as the surroundings quirks moved on kuroe Izuku had it quickly stop and move back, leaving multiple strings overextended, Warp Portal took one and another 3 strings took another. 20 to 32 at the moment, Izuku must be nearing his quirk limit in the real world, which was the real issue he'd drawn 3 quirks from his opponent meaning he was at 11 of 15. No matter how grand his strategy was if Izuku hit his quirk limit he was done. Izuku needed to stall until people came to his rescue in the real world, so no more offensive strategies, only defensive ones. This void went on forever so all Izuku needed to was continually back up his pawns and use Kuroe and Warp Gate to stall.

Izuku briefly wondered what this looked like for All For One, he couldn't see the strings after all. The other thought that occurred to him was how time worked in here, Izuku hoped it wasn't much too different from the real world. Izuku watched as the opponent's quirks started to twine themselves together becoming one powerful rope and honestly he didn't like the look of that. How could Izuku have forgotten, his opponent specialized in combining quirks. Izuku looked at Breath of Life and told it to have Ivory start pecking Momo, he needed out, now! The massive knot began speeding up and barreling down upon Izuku, apparently this place wasn't limitless as it felt like he'd hit a wall. Izuku could copy his opponents strategy but all it would do is slow him down, he was quickly running out of room. Think Izuku Think, he was in here and All For One wasn't. Izuku decided to put himself in front of his strings and try to stop them himself, he was able to pull them before why couldn't he now? Izuku struck his hand out and tried to swipe the quirk rope away only to find himself back in reality, Momo had grabbed him and pulled himself back from the man. "Izuku are you okay?!"

Izuku recovering from the shock. "I think?"

"Midoriya my boy did you get them?" Toshinori was in the doorway to the outer cell.

"Luck is its own factor it seems." The voice reverberated in their head.

The trio looked back upon the man in confusion.

"Oh nothing." All For One cackled.

"I have my own questions, what did you do to Hagakure, to Toga?" Izuku asked.

"Whatever do you mean? I simply 'opened' their minds." The man with a ventilator spoke.

Izuku grit his teeth but a voice over the intercom spoke. "You three back away from the man, your goal has been accomplished hasn't it?"

Izuku absolutely refused to back down. "TELL ME! WHAT DID YOU DO TO THEM!" Izuku promised to save them, he needed to know whatever evils the man subjected them too. Hagakure was still haunted by migraines and could not remember her past, while Toga was trapped with the league.

"Does it make you angry? Does it assault your very being? How does it feel to have those precious to you hurt? Does it feel good? Then you should ask All Might, how does it feel to have earned your spot by standing over the bodies of my comrades? Did they tell you All Might? About Nana Shimura's grandson?" When the mans taunt came up short he just started laughing. "Oh how long I've been waiting to ruin this for you. Tomura Shigaraki is her grandson, the very same person you've mercilessly been trying to beat to a pulp with your fists. I've even orchestrated situations for you two to meet, despite his failures. Now even your two successors have lied to you. You truly could not be a worse teacher." The man just started cackling evilly.

"Get away from him now!" The guards yelled.

Toshinori on the other hand was going to strangle this villain. "THAT WOMAN GAVE UP HER FAMILY IN ORDER TO PROTECT THEM, YOU'D VIOLATE THEIR SANCTITY LIKE THAT?"

"ALL MIGHT STOP!" The guards rushed into the room grabbing the man by his shoulders.

"What? Does it sound like something I wouldn't do? I even took that woman's quirk just to spite you." All For One laughed as All Might was forcibly dragged away from the scene.

The guards holding All Might released him once they got out of the cell and it was relocked. "Sir." One of them waved before they departed as a group.

Tsukauchi just looked on in resignation. "What the hell was that All Might? I pulled so many favours just to get this meeting and you go in guns blazing? Hell I half thought you were going to assault him. As for you Midoriya, what happened? Once you touched him the two of you just started shaking in place, we called out to you like 8 times. It wasn't until Yaoyorozu pulled you off of him that you responded."

"Can you blame me, he turned the grandson of my master into a villain and stole her quirk. You can't honestly tell me you would've kept your cool Tsukauchi." Yagi bent into a wall trying to regain himself.

"I honestly don't know but I do know I have to thank Nedzu later. We ended up in that void like space and started fighting for the quirks, I was half worried I was going to lose. Thanks for pulling me out Momo." Izuku gave her a thumbs up.

"Well once Ivory started pecking at me and pointing his wing at you I knew something was up Izu." The girl just stated. "Are you okay?"

"I'm glad that worked, I tried communicating with it but I wasn't sure what'd happen since I was in there. Yeah I'm fine, I even gained three quirks. Not as many as I'd wanted but I learned a great deal in All For One as well as what to do next time we fight. The more I pull the weaker he should get when I come to steal more."

"That's great news my boy, ... did you get hers?" Toshinori asked sheepishly.

"I don't know honestly, I just grabbed the three that I could, like I said it was a lot more dangerous than we thought." Izuku just shrugged. Izuku really doubted those tactics would work the next time he was here, and his opponent had clearly been learning during that exchange if the whole rope thing is anything to go by. "Did she ever mention how she activated it?"

"Hmm not that I can recall, I've always been quirkless until One For All, if someone were to be an expert on activating different quirk's that'd be you my boy." Toshinori was stroking his chin.

"You're not wrong but usually I have an idea of what I'm trying to do or how the quirk works, although I suppose if the quirk just makes me float then ... It'd be something like this." Izuku lifted off the ground quietly floating in the air. "Huh, I just realized you're going to have this quirk too, that's gonna be cool, we can fly through the air together Momo." Izuku gave her a bright smile while All Might looked like he'd seen a ghost.

"...My boy." Toshinori felt a tear come to his eye as he looked on. It was her, the man had come to miss her so much, and she was finally brought back to the right side.

Momo on the other hand simply remained quiet she did not want to ruin the moment.

Izuku spoke after a few moments of silence. "Toshi do you want it?" Izuku used the nickname saved for precious moments.

Tsukauchi however felt like a third wheel at the moment and while enraged at his friend he didn't dare ruin this.

"No my boy you keep it, you need it far more than myself and Nana would find more joy if you used it for good." Just seeing it again where it belonged was good enough for him.

Izuku gently descended landing on the floor with a soft tap of his shoes. It felt nothing like flight with Air Cannon, this was far more ... peaceful.

Tsukauchi coughed after enough time had passed. "Well what other quirks did you grab Midoriya?" Tsukauchi was slightly sad he only managed to grab 3 but it was better than nothing.

"Like I said no idea and I'm not a fan of releasing them inside of Tartarus of all places, once we're back at U.A. I'll try them out." Izuku explained to the group. "Speaking of..." Izuku opened a portal to U.A. in front of the group. "I've been trying to use it at least once a day, it hasn't harmed me too much and it's going miles towards increasing my control over it. The nosebleeds only happen like every other hour now."

"While I do appreciate the gesture my boy you're forgetting about my car." Toshinori explained.

"Oh no problem." Izuku raised his other arm and the group looked confusedly at the boy when nothing happened. "I'm trying to get better at opening portals where I physically cannot see the things I'm portaling, you're car should be at U.A. now All Might."

The group just looked even more confusedly at the boy but were startled out of their confusion when Nedzu stepped through the portal. "What's taking you all so long, come come." The mouses giddy voice called at them as he stepped through.

Izuku just followed with no hesitation and the rest of the group shrugged before following. "Did I land the car correctly Nedzu?"

Nedzu just chuckled. "Mostly it's sticking over the white line a tad."

Izuku snapped his fingers. "Tch so close, I'll get it next time."

Momo kinda got why Izuku and Todoroki both wanted that quirk now. The ability to just create portals at will seemed very useful to possess.

The portal closed as the group entered and saw Eri happily working at her miniature desk in the principal's office. "Hey Eri how are you?" Momo asked as she approached the girl.

"Mr. Mouse has me onto numbers now, he said I'm doing great!" Eri exclaimed.

Everyone in the room even Tsukauchi was trying not to squeal at the nickname the girl had given the principal. The person in question looked like he was blushing profusely. "Ahem, yes she is making excellent progress now may I ask why a portal has appeared in my office? If I didn't know you were in possession of the quirk I would've had a heart attack."

"Oh I just wanted to let you know I succeeded and stole some of his quirks but I don't think we should do so again for a while. It honestly felt like a battle of wits but he had twice as much power and he would've won if that kept going. I got lucky and caught him off guard in rounds 1 and 2 but after round 3 being smart wasn't going to cut it, it was just raw strength versus raw strength. I'm going to need to train with Kuroe until I believe myself stronger than him. Well that and I wanted your permission to go practice some quirks that were being used by a supervillain. No idea what I took, so better safe than sorry." Izuku explained to everyone in the room.

"That is fine by me, your class should almost be done with Gym Gamma, simply rejoin them and do so with Aizawa after class. You all are excused, oh did you need anything Tsukauchi?"

"I suppose I could go over some files with you, nothing that couldn't be done by phone call but I'm already here so might as well." The detective responded.

The trio of All Might, Izuku, and Momo left after that walking quietly towards the gym. "Any idea what quirks you got my boy?"

"Well they aren't mutation or the mutation is so subtle or I'd have noticed something like Eri's horn popping up. Based on what we saw and since I don't feel strengthend or anything I can assume it's not one of those. He was still able to talk into our minds after it so it wasn't that either. Of what we've seen that leaves the air cannon quirk and limb elasticity as options, other than that no idea All Might." Izuku just shrugged, 'what about you Kuroe? Got any ideas?' Izuku asked his quirk, he didn't get a reply and he honestly wasn't expecting too.

"Well we'll find out shortly, just like Eri's quirk we just have to play it safe and hope for the best." Momo just leaned her head against her boyfriend as they walked.

The trio was violently assaulted by noise as they opened the doors to the TDL.

"AP SHOT!"

"FLAMING SPIDER WEB!"

"RECIPROBURST!"

Various shouts echoed out across the hall as students worked on their super moves. Bakugo looked down at Ectoplasm about to call for another clone when he saw the nerd walk in. "Finally good enough for the rest of us Deku?"

It was weird to hear him use Deku not as an insult but it was like a breath of fresh air and not at all unpleasant. "I thought maybe you could use some pointers." He snarked back.

"As if." The boy faux tch'd before calling back to Ectoplasm for another clone.

"It took 10 years but Bakugo Katsuki is a decent human being. Thank you God for rewarding me for my faith." Izuku put his hands together as if in prayer only for a person to come up behind him.

"Do you practice the teachings of our great Lord as well? I'd love to do bible study with you sometime."

Izuku turned around to see the vine haired girl of class 1-B directly in front of him, her entire class was behind her. Many stared in horror at the realization that Midoriya the bird god as he'd been nicknamed stood before them.

"Uh no sorry." Izuku sheepishly rubbed the back of his head.

"That is a shame maybe I could talk to you about it sometime?" Ibara asked tilting her head.

Realizing that private bible study lessons with another girl was very likely going to anger Momo Izuku really only had one answer. "Sorry but I'm going to have to politely decline." Izuku responded.

"Tis a shame but if you ever change your mind I would be glad to share the good word with you." Ibara beamed at the quirk giver.

Vlad King spoke next. "Eraser it's our turn for the Gym!"

The hobo in question sat off to the side in his sleeping bag in a bench. "We got 10 minutes left Vlad. Your class can stay and watch if they want."

Wait a minute Nedzu said the gym would be free and he isn't the type to mix up the schedule, what was he planning. 'Did he want me to scare 1-B even more?' Izuku thought darkly, nah couldn't be.

"Umm Vlad King-Sensei, Nedzu said I could practice my new quirks once 1-A was done. Do you mind waiting a bit? It won't take long." Izuku didn't normally have audiences to these but what's the worst that could happen?

"That's fine, we'll give you a section of the gym while we warm up in the other sections." Vlad King responded.

On second thought Izuku should probably not be testing what could be potentially be the air cannon in here. That thing leveled city blocks with ease, although that was because his version was being enhanced by multiple quirks, his shouldn't be that dangerous, right?

Momo saw the look in Izuku eyes as it rapidly switched between fear and acceptance, not waiting any longer. "Izu what's wrong?"

"I was just thinking maybe testing these indoors was a bad idea, remember how much damage that Air Cannon quirk did?" Izuku shuddered at the thought of letting one of those off indoors.

"On second thought let's go to the dirt lot we normally use or the woods." Momo agreed wholeheartedly.

Toshinori on the other hand didn't know if he wanted to stay and watch 1-B or tag along with his two predecessors. He eventually decided on the latter. "I haven't gotten to see you use any new quirks or abilities in a while my boy, mind if I join?"

"No problem All Might." Izuku gave the man a smile before they walked off, he shouldn't tell him about rewind. Izuku didn't want to give the man false hope until he trusted himself using the quirk.


Deep in U.A.'s woods. "Alright should be safe here and no prying eyes either. Alright I'm going to assume that activating his Air Cannon would be similar to my own, also we're renaming the quirks later." Izuku watched as the duo got behind him and Izuku held one hand out and imagined an explosion of air ripping from his hand, more like Bakugo's quirk and less like the constant stream that Galeforce was. Izuku kept that up for several minutes before either deciding he was using it wrong or he didn't have that quirk. Izuku turned back to speak only for a massive explosion to rip from his right hand as he pointed it at the ground launching him into the sky.

Thankfully Momo caught him before he could hit the ground. "My hero." Izuku swooned to which the girl responded to by dropping him. "Rude. Also are you two okay?"

"Are we okay?! My boy you nearly exploded yourself!" Toshinori was coughing large amounts of blood.

The man had a point Izuku felt like he had a concussion and he felt heavy bruising down his leg, when he looked down he saw he'd blown off the right of his hero costume. You know the thing made of spider silk that's 10 times stronger than kevlar. "Oh."

Momo was furiously examining him to make sure he was alright. "He seems fine if he's this lucid, relatively minor injuries at least. Izuku we've been over this, please be more careful we don't need you hurting yourself even if you can do that." The girl pointed aa the light green glow as it hummed throughout the boy's body.

"Sorry but at least we know which quirk I got, now we just gotta figure out why it didn't go off at first." Izuku stood before holding out his hand, time for attempt number two. "I'll make sure to keep my hand pointed away from me at all times." Izuku said before they could object.

Momo just grumbled while Toshinori sighed.

Izuku held up his hand and thought back to a few seconds ago, when he turned back to face them what did he think? It won't 'fire'. As soon as Izuku thought that another blast left his hand this time cutting multiple trees down on its way, nowhere near as strong as when All For One used it but plenty strong in its own right. Huh All Might did say he shouted Smash when he used his quirk, maybe it's like that. " I figured it out and let's get the naming out of the way I'll let Uraraka know later. Her quirk is now Galeforce and this one is Air Cannon. His old quirk is more like a constant stream while this one is like an actual cannon, a lot more reminiscent of Bakugo's quirk.

"Just make sure you don't blow yourself up again Young Midoriya." All Might added.

"Alright I still have one quirk to go but do you want to try and see if you can make Blackwhip appear Momo?" Izuku asked the only girl present.

"I'm going to pass on that for now Izu, let's get you handled first okay?" The girl just gave a strained smile at the end of that sentence.

"Whatever you say Mo." Izuku started prodding the string he'd taken, trying to figure out what it did. This would be the second time a quirk he stole from All For One greatly tripped him up, the man had to have had a few quirks help keeping him alive, maybe this was one of them? That would mean it's some kind of passive ability, so a mutation quirk likely. Izuku did have Minor Regeneration which was like that, had Izuku had anything passively improved over the day? He did have zero nosebleeds but Izuku highly doubted that was because of a quirk, that was much more likely his body having finally gotten used to Warp Gate. Izuku kept thinking of possible ideas even that whole springlike limbs thing All For One had, none of them seemed to work. "I honestly have no idea how to even use this quirk, I keep pulling on the string but nothing is happening. Maybe it's one of those enhancer quirks? Does that mean they can't be used alone?" Izuku decided to test his hypothesis by pulling on the string while activating Air Cannon. "Air Cannon plus strength enhancer." He muttered to himself when he let the quirk off this time the explosion was noticeably larger, going further and ravaging even more trees. "Oh ... so that's how he does it."

Momo looked at the destruction in awe, that was just a single use of a ranged quirk yet the wide range devastation was intense. "Izuku I don't need to remind you not to aim that at somebody correct?"

"Of course not Momo, this blew off my armor! It'd probably kill a regular person!" Izuku near screamed in panic at his new power but remembering his armor also reminded him he needed to replace those goats for the support course. He'd make sure to do that by the end of the day.

"Well are we done my boy? Seems like this has been a useful few tests myself." All Might asked.

"I'd say so." Izuku did have a few more ideas but looking at the carnage he wrought he decided that maybe this was good enough for now. Instead he simply tried to vastly lower the output of the cannon. That succeeded and Izuku realized he would likely need to talk to Bakugo about how he flew, ughhhhhh he was not looking forward to that conversation.

The trio returned to the dorms and relaxed but not before Izuku had brought a few pieces of ruined tree to the support course and turned them into silk weaving goats.

Notes:

Should I make a discord for this fanfic? Some people have asked.

Current Quirk List
Izuku Midoriya: Transfer, Float, Minor Regeneration, Molecular manipulation, Breath of Life, Tempo, Ultra Sight, Muscle Augmentation (Renamed to Muscular), Warp Gate, Rewind, Air Cannon
Bakugo Katsuki: Explosion, Pyrokinesis
Tenya Iida: Engine, Air Step
Jirou Kyoka: Earphone Jack, Mute
Koji Koda: Animal Speak, Voice Throwing.
Mina Ashido: Acid, Liquid Manipulation
Sero Hanta: Tape, Minor Fire Resistance, Fire Breath
Yuga Aoyama: Navel Laser, Photokinesis
Kirishima Ejiro: Hardening, Shunpo
Yaoyorozu Momo: One for All, Creation, Blackwhip?
Shinsou Hitoshi: Thunderclap, Brainwashing
Denki Kaminari: Electrification, Lightning Rod
All For One: Unknown
Kurogiri: EMP
Eri: Zero Gravity
Nedzu: High Specs, Silence
Uraraka: Galeforce
Ananiel: Water Cutter
Eraserhead: Erasure, Super Strength
Quirk Bank: Strength Augmentation,