Death Battle Fanon Wiki
Death Battle Fanon Wiki

It's fine now. Why? Because I am here!
~ Toshinori Yagi

Never fear! For I am here!
~ One of All Might's many catchphrases

All Might, also known as Toshinori Yagi, is a character from the manga series, My Hero Academia. He previously fought Might Guy in the 119th episode of Death Battle, All Might VS Might Guy.

Fanon Wiki Ideas So Far

Battles Royale

Battle Record

WARNING: The following tab will reveal the numbers of wins and losses for the following character. Read at your own risk.

Battle Record

  • Wins: 3
  • Losses: 7
  • Draws: 0

Possible Opponents


Toshinori Yagi, aka All Might, is the tritagonist of My Hero Academia, the predecessor of his mentor Nana Shimura and the former student of Sorahiko Torino, aka Gran Torino.

He was a quirkless, until Nana Shimura handed him her quirk "One for All" and became the eighth holder of the "One for All" quirk.

Death Battle Info (Official)


  • Real name: Toshinori Yagi
  • Age: 49
  • Height: 7'2 | 220 cm
  • Weight: 562 lbs | 255 kg
  • Former number one Pro-Hero
  • Instructor at U.A. High School
  • Studied in Japan & USA
  • Trained by Nana Shimura & Gran Torino

One For All

  • Stockpiles power
  • Greatly increased physique
  • Smash techniques
    • California Smash
    • Carolina Smash
    • Detroit Smash
    • Missouri Smash
    • Nebraska Smash
    • New Hampshire Smash
    • Oklahoma Smash
    • Texas Smash
    • United States of Smash


  • Caused a storm with one punch
  • Punched Nomu 300 times in 30 seconds
  • Ran 5,000 meters in 30 seconds
  • Took Bakugo's gauntlet blast point-blank
  • Survived being punched through a city
  • Overpowered a shock-absorption quirk meant to be his counter
  • Defeated Nomu, Wolfram, All For One

Death Battle Info (Fanon)


  • Real name: Toshinori Yagi
  • Age: Mid-20s to mid-30s.
  • Height: 7'3"
  • Weight: 562 lbs
  • Occupation: Hero/Teacher/Symbol of Peace

Powers & Abilities

  • Expert hand-to-hand combatant.
  • Indomitable will (spirit).
  • Greatly enhanced breath (with "One for All").
  • Greatly enhanced senses (with "One for All").
  • Weather manipulation (with "One for All").
  • Tornado creation (with "One for All").
  • Greatly enhanced stamina (with "One for All").
  • Quirk dubbed "One for All"
    • Stockpiles the combined strength of all those who wield it.
    • Allows increased (But not unlimited) durability.
    • Greatly enhanced speed.
    • Shifts between normal & hero forms.
    • Passed down to multiple users, the most recent being Izuku Midoriya (Deku).
    • Can be passed down to others
    • Cannot be taken by force


  • K.O.ed seven villains in less than two seconds.
  • Stopped three separate crimes in an hour.
  • Survived losing his stomach & half his respiratory system.
  • Hit the shock-absorbing Noumu into the upper atmosphere with an uppercut.
  • Defeated All for One single-handedly twice.
  • Has delivered punches with enough force to change the weather in the immediate vicinity, generating spontaneous rain showers, small tornadoes and even an absolutely gigantic tornado, the latter being strong enough to lift sections of multi-story buildings and even entire buildings into the air.


  • Can only remain in his hero form for three hours a day (Originally).
  • Can only remain a hero for an hour and a half a day (Currently, after passing "One for All" Quirk to Izuku Midoriya).
  • As a hero and "The Symbol of Peace", All Might do not do the kill.
  • When he uses "One For All" in his injured and weakened state, it seriously damages him.
  • Due to the destructive and cataclysmic nature of his powers, he cannot use them to the fullest if there are innocent lives in the crossfire.
  • After being wounded, he can now use only a fraction of his power that he had when he was in his prime form (claiming that, in his prime form, he would have needed only five punches to defeat Nomu, instead of three hundred punches. Thus, due to this fact, All Might would have been about sixty times stronger in its prime form than it is now).
  • Every time he uses his quirk his time limit becomes less and less.
  • Missing his stomach & half his respiratory system.
  • Is now Quirkless.
  • No longer can become All Might