History Fanfic / MyHeroAcademiaUltraAchievement

* RetiredVillain: Toxic Chainsaw. After All Might arrested him, the Number One realized he was a person forced into villainy by circumstances, so he played up how tough the fight had been to boost the guy's cred, and when he finished his prison sentence All Might got him a good job. [[spoiler:Sadly, All for One has him kidnapped and turned into a Nomu.]]

* MemeticMutation: [[spoiler:Izuku punching Endeavor to prevent the terrible future he's seen]] quickly becomes a meme all over the Internet.

* MisBlamed: [[spoiler:Bakugo thinks Izuku set up Toga's attack on him because she called him "Kacchan".]]

* ChekhovsGun: During Hagakure's costume refit, Mei notes that the former's hair can hide an object if it is behind it. [[spoiler:Hagakure later uses this trick during the Cavalry Battle to hide the 10 million points banner from the other teams.]]

* DeathByAdaptation: [[spoiler:Death Arms and Mister Blaster are killed by Stain.]]

* DoorStopper: As of chapter 64 in the second fic, this series clocks over 400,000 words; and the fic is just past the Hero Killer Arc.

* JerkassHasAPoint: Bakugo is convinced that Izuku is extremely dangerous and has plans on how to kill everyone in the class, and had the habit since he was eight... Because when they were both eight he spotted some of Izuku's notes having the heading "Things that can kill Kacchan". While he didn't want to murder anyone, Izuku himself admits his social failures as a kid, including his bluntness in writing his notebooks, could be the origin of Bakugo's hate as he talks with Ochako [[spoiler:during their first date]], noting specifically that part.

* DoorStopper: As of chapter 54 in the second fic, this series clocks over 250 thousand words; and the fic is still in the Sports Festival Arc.

* MercyKill: [[spoiler:Antsugu, the man who had once been Toxic Chainsaw and turned into a Nomu, begs All Might to kill him several times. All Might attempts to non-lethally stop him, but in the end realizes it's the only way to stop him.]]

* AdaptationalJerkass: Endeavor is even worse than in canon. [[spoiler:Shoto is actually a DesignerBaby that he had created just for the sake of his ambition.]]

* CliffHanger: Chapter 81 [[spoiler:ends with Endeavor dying in a massive explosion, killing Stain and threatening to do the same with Izuku, Ochako, Shoto, Eraserhead, Present Mic, Burnin' and several media crews as Izuku attempts to use Blackwhip to grab as many people as possible.]]

* DeathByAdaptation: [[spoiler:Death Arms is killed by Stain.]]

* EveryoneHasStandards: Bakugo may be a jerk with an extreme sense of entitlement and the belief Izuku has it in for him, but he still has standards and maintains a level of objectivity:
** During both the Entrance Exam and the Heroes vs Villains exercise, Bakugo seemingly throws around his Quirk with no care of collateral damage, culminating in his use of his explosive-storing gauntlets at full power against Izuku, not caring that he could bring down the building and quipping it wouldn't kill Izuku if he dodged. It's later revealed he knew ''exactly'' what he was doing (and he believes his knowledge of explosives matches if not surpasses Power Loader's): during the Entrance Exam he didn't kill a single "civilian" bot, and during the Heroes vs Villains he only fired his gauntlet after making sure that Izuku would indeed dodge and the blast wouldn't hit any load-bearing part.
** When, during a no-Quirk spar, Izuku struck him in exactly the right nerve cluster to make him open his hand and release an explosion, Bakugo explained what happened... and admitted it could only have been an accident because, as he himself points out, there was no way Izuku could have known beforehand, since he too had only found after Izuku moved to Tokyo.
** During his tournament match with Ochako, Bakugo opened with what everyone assumed was lethal force. [[spoiler:It later turns out that this is his AP Shot, used in such a way that it would have simply thrown Ochako out of the ring almost unharmed had she not been able to fly. And during the rest of the fight Bakugo took ''extreme'' care to not use any sort of excessive force even by accident in spite of being on the receiving end of a NoHoldsBarredBeatdown]].

* OldShame: When All Might was just graduated from U.A., he signed a deal to allow a film-maker to create a movie based on his life. The result was so horrible that All Might made it a mission to track down every reel and video copy of the movie, in order to ensure no one else gets to see it.

** He's also stupid enough to [[spoiler:attempt to outright ''murder'' Ochako during their tournament fight (which is ''live on TV'')]] just because of his wounded pride. [[spoiler:[[SubvertedTrope Though it turns out that if things had gone as expected she would have been thrown out of the ring almost unharmed]].]]

* TemptingFate: [[spoiler:In chapter 78, Ryukyu tells Izuku that hos first patrol would end up a bit boring. Cue explosions, signaling the start of the Hosu attack.]]
* UnwinnableTrainingSimulation: The Heroes vs Villians Battle trial arc turns into this, due to All Might agreeing to Izuku's suggestion make the bomb used an anti-matter bomb, making it almost impossible for any Hero team to win.

** The anti-spying cube technology that Nezu developes is called Communication and Understanding Bafflement Equipment

** He's also stupid enough to [[spoiler:attempt to outright ''murder'' Ochako during their tournament fight (which is ''live on TV'')]] just because of his wounded pride. [[spoiler:[[SubvertedTrope Though it turns out that if things had gone as expected she would have been thrown out of the ring almost unharmed]]]].

** [[Nezu's name itself is one; an accroynm of the Russian phrase нетипичный экспериментальный Зоологический организм нуль, which translates to Non-typical Experimental Zoological Organism Null]].

* ParentalSubstitute: All Might to Izuku, as per canon. Several characters (including Izuku) note that All Might has taken on the role of being Izuku's father.

* JerkassHasAPoint: Bakugo is convinced that Izuku is extremely dangerous and has plans on how to kill everyone in the class, and had the habit since he was eight... Because when they were both eight he spotted some of Izuku's notes having the heading "Things that can kill Kacchan". While he didn't want to murder anyone, Izuku himself admits his social failures as a kid, including his bluntness in writing his notebooks, could be the origin of Bakugo's hate as he talks with Ochako [[spoiler:during their first date]].

* JerkassHasAPoint: Bakugo is convinced that Izuku is extremely dangerous and has plans on how to kill everyone in the class, and had the habit since he was eight... Because when they were both eight he spotted some of Izuku's notes having the heading "Things that can kill Kacchan". While he didn't want to murder anyone, Izuku himself admits he used to be too blunt and that could be the origin of Bakugo's hate as he talks with Ochako [[spoiler:during their first date]].

* JerkassHasAPoint: Bakugo is convinced that Izuku is extremely dangerous and has plans on how to kill everyone in the class, and had the habit since he was eight... Because when they were both eight he spotted some of Izuku's notes having the heading "Things that can kill Kacchan".

* PropheticFallacy: The reason why Nighteye is so opposed to Izuku getting One for All, to the point that he tells All Might "It's either him or me"? He uses Foresight on Izuku and sees him standing in front of Nighteye's and All Might's graves - but can't tell ''when'' it happens, ''why'' it happens, and he can't even see Izuku's face to find out his expression. As All Might points out, the vision could mean ''anything'' rather than Nighteye's rushed conclusion that Izuku will cause their deaths.

** During both the entrance exam and the Heroes vs Villains exercise Bakugo seemingly throws around his Quirk with no care of collateral damage, culminating in his use of his explosive-storing gauntlets at full power against Izuku, not caring that he could bring down the building and quipping it wouldn't kill Izuku if he dodged. It's later revealed he knew ''exactly'' what he was doing (and he believes his knowledge of explosives matches if not surpasses Power Loader's): during the entrance exam he didn't kill a single "civilian" bot, and during the Heroes vs Villains he only fired his gauntlet after making sure that Izuku would indeed dodge and the blast wouldn't hit any load-bearing part.
** When, during a no-Quirk spar, Izuku struck him in exactly the right nerve cluster to make him open his hand and release an explosion, Bakugo explained what happened... And admitted it could only have been an accident because, as he himself points out, there was no way Izuku could have known beforehand, since he too had only found after Izuku moved to Tokyo.
** During his tournament match with Ochako, Bakugo opened with what everyone assumed was lethal force. [[spoiler:It later turns out being his AP Shot, used in such a way it would have simply thrown Ochako out of the ring almost unharmed had she not been able to fly. And during the rest of the fight Bakugo took ''extreme'' care to not use any sort of excessive force even by accident in spite of being on the receiving end of a NoHoldsBarredBeatdown]].

* HiddenDepths: Bakugo reveals in Chapter 60 that he's studied the effects of explosions extensively, especially in relation to his own quirk, to the point where he might be able to match Power Loader in knowledge of safely handing explosives. Therefore, despite looking like he's just setting of blasts with no regard for his surroundings, his explosions are actually calculated to take down his opponents with minimal injuries and collateral damage. He also points out that he didn't kill a single civilian bot during the Entrance Exam, which wouldn't have been possible without knowing his own quirk inside and out.

** During the Heroes vs Villains exercise Bakugo used one of his Grenadier Bracers at full power, quipping it wouldn't kill Izuku if he dodged and seemingly uncaring of the chance of bringing down the building. He only did so because he ''knew'' he'd dodge, especially as he was aiming away from him, and also made sure to not hit any load-bearing pillar to avoid the building collapsing.

** He's also stupid enough to [[spoiler:attempt to outright ''murder'' Ochako during their tournament fight (which is ''live on TV'')]] just because of his wounded pride.

** During the first Heroic Fundamentals lesson Bakugo used one of his Grenadier Bracers at full power, quipping it wouldn't kill Izuku if he dodged and seemingly uncaring of the chance of bringing down the building. He only did so because he ''knew'' he'd dodge, especially as he was aiming away from him, and also made sure to not hit any load-bearing pillar to avoid the building collapsing.

* EveryoneHasStandards: When, during a no-Quirk spar, Izuku strikes Bakugo in exactly the right nerve cluster to make him open his hand and release an explosion, Bakugo doesn't try and call it anything but an accident because, as he himself points out, there was no way Izuku could have known beforehand, since he too had only found after Izuku moved to Tokyo.

* ChekhovsGun: During Hagakure's costume refit, Mei notes that the former's hair can hide an object if it is behind it. [[spoiler:Hagakure later uses this trick during the Cavalry Battle to hide the 10 million point banner from the other teams.]]

* FantasticRacism: A more subtler example than most: The narration notes that during lunch period, baseline humans tend to stick together, shunning those with mutant-type Quirks. In order to combat this, Izuku invites people with mutations such as Ashido and Tokoyami to sit with him and his friends, hoping to encourage other baseline humans to mix with heteromorphs.

** The fight between All Might and All For One happens when Izuku is 3 instead of 9.

*** [[spoiler:Izuku ''did'' have a Quirk, but All For One took it before it could properly form, rather than him being born genetically Quirkless.]]
*** [[spoiler:All For One is damaged ''way worse'' than in canon, Hisashi being the one to turn his head into a mass of scar tissue instead of All Might, who instead uppercuts him into '''space''' and leaves AFO paralyzed from the waist down. It's bad enough that he's stuck getting around in a spider-like exoskeleton, while his legs atrophy.]]
*** [[spoiler:All Might's wound from his fight with All For One is different - instead of losing his stomach and damaging his respiratory system, he was infected by a slow-acting poison that eats away at his ability to use One For All.]]

* KansasCityShuffle: Izuku's, Ochako's and Tenya's teams run one during the Cavalry Battle event at the Sports Festival, constantly taking point banners from Bakugo and keeping only enough to pass to the next round, giving the rest to the other teams - while they hide the ten million point banner [[spoiler:under Hagakure's hair]].

*** He plays radio host and drops in the lyrics of "[[Music/{{Steppenwolf}} Born to be Wild]]".

** When Kirishima talks to Bakugo after the Heroes vs Villains class, the former drops a reference to [[Franchise/StarWars Yoda]] and ''Film/PoliceAcademy''.

** Eraserhead, Midnight and Present Mic make one about Izuku's turn at the written exam. Midnight wins the first (she bet that it would take him less than an hour to finish), but Aizawa wins the second (he bet he would need more paper for writing the essay).

** There's also a pool on which couples will form in 1-A. Aizawa was fast enough to pick Izuku and Ochako.
* SmarterThanTheyLook: Kaminari is a lot smarter than he normally appears, but this only happens if he is charged up to five million volts. The reason he is normally kinda dumb is because he usually discharges down to half that to avoid hurting his classmates.

** He's also dumb enough to [[spoiler:attempt to outright ''murder'' Ochako during their tournament fight (which is ''live on TV'')]] just because of his wounded pride.

* ThreeAmigos: Izuku forms this relationship with Uraraka and Iida, naming their group 'The Three Musketeers' (with Kendo joining in as an honorary member, fulfilling d'Artagnan's role) and it is implied that they will become the future Big Three. There is also the canon Big Three of Mirio, Tamaki, and Nejire and finally the group known as the Three Stooges: Shota (Eraserhead), Nemuri (Midnight) and Hizashi (Present Mic), with Tensei Iida (Ingenium) as as an honorary/part time member.

** As of now, Kirishima does not see Bakugo as a friend, due to the latter's abrasive personality.

* AdaptationalBadass: Thanks to Izuku's analysis, Ochako realizes that her Quirk isn't just negating gravity, but being able to modify an object's inertia, and that the nausea she suffers from negating gravity is because she diffuses the energy through her own body. With training, she ends up being able to affect bigger objects, increase an object's weight, grant herself pseudo-SuperStrength (by making her punches go faster) and even fly.

* ThreeAmigos: Izuku forms this relationship with Uraraka and Iida, naming their group 'The Three Musketeers' (with Kendo joining in as a honorary member, fulfilling d'Artagnan's role) and it is implied that they will become the future Big Three. There is also the canon Big Three of Mirio, Tamaki, and Nejire and finally the group known as the Three Stooges: Shota (Eraserhead), Nemuri (Midnight) and Hizashi (Present Mic), with Tensei Iida (Ingenium) as as an honorary/part time member.

* {{Jerkass}}: Nighteye outright demands All Might to take One for All back from Izuku, regardless of how this would affect the latter, just because of a PropheticFallacy.

* PropheticFallacy: The reason why Nighteye is so opposed to Izuku getting One for All, to the point that he tells All Might "It's either him or me"? He uses Foresight on Izuku and sees him standing in front of Nighteye's and All Might's graves - but can't tell ''when'' it happens, ''why'' it happens, and he can't even see Izuku's face to find out his state. As All Might points out, the vision could mean ''anything'' rather than Nighteye's conclusion that Izuku will cause their deaths.

''[[https://archiveofourown.org/series/2654923 My Hero Academia: Ultra Achievement]]'' is a ''Manga/MyHeroAcademia'' fanfic series written by ''[[https://archiveofourown.org/users/Kyon2261/pseuds/Kyon2261 Kyon2261]]''.

''[[https://archiveofourown.org/series/2654923 My Hero Academia: Ultra Achievement]]'' is a ''Manga/MyHeroAcademia'' My Hero Academia fanfic series written by ''[[https://archiveofourown.org/users/Kyon2261/pseuds/Kyon2261 Kyon2261]]''.

* EveryoneHasStandards: When, during a no-Quirk spar, Izuku strikes Bakugo in exactly the right nerve cluster to make him open his hand and release an explosion, Bakugo doesn't try and call it anything but an incident because, as he himself points out, there was no way Izuku could have known beforehand, since he too had only found after Izuku moved to Tokyo.