Requested by VincentHardy7

Some guys may look scrawny and weak but do not underestimate them, especially if they are capable of transforming into big muscular brutes.

All Might

One For All (ワン・フォー・オール,Wan Fō Ōru): Inherited from Nana Shimura, Toshinori's Quirk grants him access to stockpiled power, granting him superhuman strength, superhuman speed, greatly enhanced agility, enhanced reflexes, high durability and the ability to jump extremely high.

Texas Smash (テキサススマッシュ,Tekisasu Sumasshu): Toshinori throws a right punch with enough force that the wind pressure sends anything made of liquid flying away. This move is first used to save Izuku from an unknown enemy.

Detroit Smash (デトロイトスマッシュ, Detoroito Sumasshu): Toshinori performs that same attack as Texas Smash except this move is with a downward punch instead of a straight punch. The punch is powerful enough to create a shock wave large and powerful enough to change the weather. This move is first used to save Izuku and Katsuki from an unknown enemy.

Missouri Smash (ミズーリースマッシュ, Mizūrī Sumasshu): Toshinori runs towards an enemy while keeping his hand flat and hits the enemy on the head while running past them. This move is first used against Trapezius Head Gear.

Carolina Smash (カロライナスマッシュ, Karoraina Sumasshu): Toshinori runs towards an enemy while keeping his hands in a cross position, then in a downwards cross chop to the enemies head. This move is first used against Nomu.

New Hampshire Smash (ニューハンプシャースマッシュ, Nyūhanpushā Sumassh): Toshinori blasts himself towards his enemy and smashes his body into the enemy, crushing and injuring the enemy with his great weight. This move is first used to propel himself at Izuku.

Oklahoma Smash (オクラホマスマッシュ, Okurahoma Sumassh): Toshinori whirls around while enemies have latched onto him, spinning with enough force that when they are released they are easily thrown through concrete. This move is first used against Nomu.

United States of Smash: Using all his power, Toshinori delivers a massive punch, powerful enough to send shockwaves reverberating the surrounding area; it was powerful enough to incapacitate enemies of extraordinary caliber such as All For One. Toshinori first used this move to defeat All For One, at the cost of almost completely exhausting what remains of One For All's power in his body.

Overall Abilities: Toshinori is an extremely powerful Hero as he is recognized as the "Symbol of Peace", indicating his extraordinary and immense power. He is able to defeat Nomu, which was created specifically to combat him. Toshinori, despite his weighted handicap and depleted strength, is easily able to overwhelm Izuku and Katsuki, who are among the strongest in Class 1-A. Toshinori defeated All For One, an extremely powerful villain who once ruled Japan, making Toshinori the only successor of One For All to achieve this feat. The amount of time he can use his One For All abilities have drastically fallen from when he was in his prime because of an injury he sustained from his fight with All For One. After passing on One For All to Izuku, his time limit has started to decrease and after his battle with All For One, Toshinori loses the ability to use One For All. Although he can still transform into his muscular form, he can no longer maintain it and the form will dissipate in the very instant he activates it.

Immense Strength: Toshinori's Detroit Smash is able not only to defeat a villain but also to change the weather shortly afterwards. He is able to cause collateral damage to a city block with one punch while being handicapped with great weights, despite becoming severely weakened since his first meeting with Izuku. Overall his strength is comparable to that of a nuclear device, given he is able to completely dissipate cumulonimbus clouds with a single blow (which launched the first Nomu into the atmosphere). During his later fight with All For One, he was still able to clash directly with one of the latter's attacks and cancel out its highly destructive power with brute strength alone.

Immense Speed: In conjunction with his immense level of physical strength, Toshinori possesses an equally impressive amount of speed. During the USJ Arc, he is able to travel a remarkable distance from the gate and simultaneously incapacitate five villains in the blink of an eye. He disappears from Tomura's sight, strikes him, and intercepts Noumu while the latter is about to attack Katsuki, despite Nomu's showing of being on All Might's level himself.

Immense Durability: Toshinori has extreme durability. During the villain's invasion of the USJ, he manages to block a direct attack from Nomu and later takes many attacks from him during their physical bout. During his fight with Izuku and Katsuki in the End of Term Test Arc, he is able to take several of Katsuki's unrestrained explosions without as much as being slowed down. All Might was able to survive All For One's blast wave attack, a move that can cause city-wide catastrophic damage, and emerged unharmed with only some minor scratches.

Feats

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

Weaknesses

Can only remain in his hero form for three hours a day(originally)
Missing his stomach & half his respiratory system
Constantly afraid of letting others know of his current state of health

Hulk

The Incredible Hulk is one of the physically strongest beings in the Marvel Universe, with potential for limitless strength, stamina, durability, healing and adaptation. Hulk has the potential to truly be "The strongest one there is"(barring the nigh-omnipotent Abstract Entities), since his known strength level ranges beyond the limits of virtually any known humanoid being. The Hulk was also stated to be an Omega Level Threat by the Initiative and by Mister Fantastic, and even "the Original Omega Level Threat" by Gyrich.  Hulk was most recently stated to be the strongest hero in the world. Nick Fury's intel also classified him as Power Level 10+ and as the Merged Hulk he was described as part of the Omega-class entities by Doctor Octopus.

Absolute Strength: The Hulk possesses the capacity for essentially limitless physical strength. In effect, upon actually estimating Hulk's raw potential, the cosmic entity Beyonder stated outright that the Hulk's strength is intrinsically limitless. His uttermost potential is indeed unlimited. This statement has also been endorsed by the cosmic entity Stranger upon probing his capability. However, each of the primary Hulk's personalities possess a base strength level. While functionally calm, the Gray Hulk is the weakest whereas the incarnation commonly referred to as the "Green Scar" is the physically strongest of all primary Hulk's incarnations. After being exposed to the energies from the exploding core of the ship that originally brought the Hulk to Sakaar, the Green Scar's base strength level was dramatically increased. However, while in an enraged state, adrenaline surges through the Hulk's body, magnifying his extraordinary strength drastically beyond his standard limits. The Hulk's immeasurable strength is directly proportional to his level of rage, excitement, and stress. The Hulk also grows stronger the more radiation and dark magic he catalyzes. Finally, as Amadeus Cho theorizes, Bruce Banner subconsciously restrains the Hulk's maximum potential because he quantifies and calculates the external variables so that the Hulk could never hurt someone. Cho corroborates his thesis with a logical analysis of all the Hulk's historical conflicts. However, if the suppression of Banner's restrictions occurs, the Hulk can neutralize this limitation, such as when he becomes Worldbreaker. The Hulk has also performed impressive feats of strength in his career.

Superhuman Leaping: The Hulk is able to use his highly developed leg muscles to leap great distances. As the Hulk becomes enraged, his strength increases considerably, which means he can jump farther than usual. The Hulk has transposed about 1,000 miles with a single leap, and he jumped on top of the Mount Olympus from ground level. On more than one occasion, the Hulk has nearly jumped into the Earth's orbit. Hulk even managed to reach the Mars's orbit. The Hulk also shows incredible precision with his ability to aim his jumps and landings. He grabbed missiles on multiple occasions and landed on islands barely visible from the height that he fell from. While calm, Hulk's leap has been measured to reach 473 mph.

Superhuman Strength Utilizations:The Hulk can inhale great quantities of air for several effects. For example, he can expel the air at great speeds to knock down forests and even armed troops. This resource also enables the Hulk to defeat several superhuman opponents, such as the Mr. Fantastic (Earth-616). The Hulk can slam his hands together to create a powerful sonic vibration that propagates through the air and has been compared to the strongest hurricane in history. This thunderclap has been powerful enough to disperse Sandman's attacks and severely debilitate the Red Hulk. The Hulk can also hit the ground with his hands or legs to create violent tremors that thwart opponents  and destroy structures.

Limitless Stamina: The Hulk's body counteracts fatigue poisons that build up in his muscles during physical activity. In an enraged state, the Hulk is capable of exerting himself at peak physical capacity for several days before fatigue begins to really affect him. However, much like his vast physical strength, the Hulk's stamina does increase as he becomes angrier. In an enraged state, the Hulk was even able to successfully stalemate the warrior's madness Thor (a state which temporarily enhances Thor's strength and stamina to 10 times that of his normal state in exchange for adversely affecting his intelligence). The Hulk's stamina has also been described as almost unlimited.

Dynamic Durability: In addition to immense strength, the Hulk's body possesses a high degree of resistance to physical injury. The Hulk has survived tremendous amount of punishment throughout his career. The Hulk's skin is impervious to conventional blades, Adamantium and Vibranium being strictly the few known metals that can effectively pierce and penetrate his skin. The Hulk was even able to excerpt Adhesive X from his body without any injury. This invulnerability extends to the optic system since bullets, grenades, shrapnel, Hawkeye's arrows and even the Valkyrie's enchanted blade Dragonfang did not penetrate nor damage it. The Hulk is capable to withstand high caliber bullets, powerful energy blasts, pressures extremes, falls from orbital heights, maximized heat without blistering, maximized cold without freezing, and also massive impacts. The Hulk has withstood several times the impact of ground zero nuclear explosions, the Human Torch's Nova Blast, with a maximum temperature of one million degrees Fahrenheit, and also the crushing pressures of 100Gs [56]without suffering damage or harm. In fact, when the Maestro's Dog O' War, a robot claimed to be able to crush Adamantium in its jaws in 7.3 seconds, had Hulk's exposed neck in its jaws, it was unable to even lacerate his skin before being ripped apart. The Hulk was also able to withstand a planet-devastating impact, a planet-shattering impact at point blank range, the Galaxy Master's planet-destroying strongest attacks, and a mighty blast from Galactus. Hulk even withstood energy calculated as over 100 times the power of Hercules' strongest blows. The Hulk's durability, much like his strength, is fueled by rushes of adrenaline while angry. This is also exemplified when Wolverine stated during World War Hulk that Hulk's skin was harder to damage.

Regenerative Healing Factor: Despite the Hulk's high resistance to physical harm, it is possible to cause the Hulk injury. However, the Hulk is capable of regenerating damaged or destroyed areas of his body (even his limbs) with much greater speed and efficiency than an ordinary human. In fact the Hulk was able to systematically regenerate his internal organs and tissues in an alternate reality. In a notorious episode, the Maestro persona molecularly rebuilt his body after being atomized. The Hulk also demonstrated his exceptional healing capacity when, during a battle with Vector, all of his skin and most of his muscle mass were extracted from his body. The Hulk regained his mass and healed within only seconds. Even the Omega-Level biokinetic Elixir's death touch could only retard him temporarily. The Hulk's regenerative factor also enables him to resist to physical transmutations. Additionally, the Hulk heals faster and more extensively the madder he gets. For example, Carmilla Black once injected into Hulk's body a chemical substance that counteracts his healing factor. Amadeus Cho then caused the Hulk to get enraged enough for his immune system to repel the substance. Combined with the Hulk's superhuman durability, it makes him exceedingly difficult to defeat or incapacitate, as noted by Wolverine during their second battle.

Diseases Immunity: The Hulk is completely invulnerable to all known Earth-based diseases and viruses, including AIDS. He can operate under intense conditions for prolonged periods of time due to his body not developing fatigue toxins quickly.

Decelerated Aging: For all intents and purposes Hulk lives indefinitely. Because of an enhanced regenerative healing factor, derived from the properties of gamma energy that empowers him, the Hulk has a prolonged lifespan. A possible future persona, the Maestro, was in his physical prime despite being over one hundred years old. In another alternate future it is implied that the Hulk's body effectively lasts forever.

Superhuman Speed: Regardless of his size, Hulk's superhumanly strong legs allow him to run at speeds that are well beyond the natural physical limits of even the finest human athlete. In fact Hulk's speed is so relatively high that, while tunneling underground from Subterranea to California, the Avengers feared that the Hulk could fracture the San Andreas fault line in a matter of few hours. In an excellent display of increased velocity, the Hulk easily outperformed an aircraft while on land. Hulk's astronomical speed extends to his jumps, what allowed him to pursue and reach a space missile. The Hulk also possesses immense swimming speeds as well. He has been clocked to be swimming at 80 knots, and has even matched the Namor's underwater speed, even while Namor was moving quickly enough to produce a whirlpool, much to the Atlantean king's surprise. Referring to Hulk's formidable speed, Banner pondered that the Hulk is able to run at eye-blurring speeds and swim fast enough to build propulsion. The Hulk has been fast enough to several times capture mortar shells and missiles shot at him. The Hulk has also eventually been recognized to be extremely agile proportionally to his size. His reflexes have even been described as "lightning-fast reflexes". More examples of Hulk's prodigious reaction-time include pursuing and touching Silver Surfer while he was maneuvering at high speeds, hit Spider-Mandespite Peter's remarkable reflexes (while restraining himself against much weaker opponents), easily dodge bullets and missiles shot from a short distance away, effortlessly capture a bullet in his teeth while transforming, and also regularly match beings with virtually unparalleled combat speed such as Gladiator, Sentry, and Silver Surfer. (who would hold back solely offensively, for the Hulk actually hurt or has the potential to eventually hurt them)

Reactive Adaptation: There were several events in the past where the Hulk not only faced extended periods of time in oxygen-deprived outer space without suffocating, but he also frequently spoke in these inhospitable habitats. It was theorized by Nick Fury that the Hulk could adapt to the environment of space as an inherent property of his mutation. He based this thesis on accumulated data about the Hulk.For example, Hulk can harmonize his biological structure with the depths of the ocean. Fury's hypothesis has been confirmed, since it was stated that Hulk can adapt to any environment, even airless space. Therefore this evidences that the Hulk could adapt to a wide diversity of hostile habitats. It is plausible that this ability is enhanced and amplified by Hulk's rage. Accordingly, it has also been stated that the Hulk doesn't always need to breathe.

Underwater Breathing: The Hulk has been on the ocean floor a number of times. The Hulk is able to breathe due to his body developing a gland which creates an oxygenated perfluorocarbon emulsion which fills his lungs and equalizes the pressure. He is therefore able to breathe fluid and avoid decompression and nitrogen narcosis.

Increased Psionic Resistance: In many instances the Hulk has demonstrated great psychic resistance as a side-effect of his rage and the multiple personalities inside his mind. When in ideal conditions it is practically impossible to mentally enslave Hulk. In parallel, this ability increases with his rage. This was demonstrated when Psyklop managed to enthrall the Hulk initially with his hypnotizing power, but was not able to subjugate an enraged Hulk. In an example of his mental prowess, the Hulk was even able to survive using the Ultimate Machine, which contained the collective knowledge of an entire universe. While the Leader died, despite his heightened intellect, due to being unable to process the entirety of the information and having his brain overloaded, the Hulk was able to survive using it and find out that Rick Jones was in danger, after which he removed the device and leapt away. In an astounding exhibition of his telepathic immunity, the Hulk proved to be unaffected by the Xemnu's telepathic assault, which has been powerful enough to mesmerize the entire human population, put a mental block on Doctor Strange to prevent him from using his powers, or even engage the enormously powerful Moondragon in battle. The Hulk was also the only one able to remember the Sentry after Sentry used his psionic powers to remove his memories from everyone on the planet. When highly powerful psychics, such as the Professor X, could only utilize his psionic powers to find out that their memories had been manipulated and twisted. The Hulk has withstood telepathic attacks from Professor X, Selene, Thanos, Dr. Strange, Dr. Druid, Maha Yogi, Nate Grey, Mentallo, The Ringmaster, Apocalypse, among others.

Extrasensory Perception:Astral Form Perception: The Hulk has the unique ability of being able to see "astral forms" -- or ghosts -- and even physically interact with them. This power has come in handy when working with his fellow Defender, Dr. Strange, who is able to leave his body in an usually invisible, ghost-like state better known as an astral form. Bruce Banner subconsciously feared his father's ghost would come back to haunt him, and so the Hulk developed this mechanism to allow him to look out for him. More recent events have shown that the power to see astral forms may now extend to Bruce Banner. However, it was suggested the clarity of the astral forms is diminished when compared to the Hulk's ability to view them. The Hulk's ability to see astral forms may go beyond just seeing individual spirits. The Hulk once experienced a whole town in the middle of the desert that then faded away into nothing. While it is possible it was merely a mirage, it is possible the Hulk was able to see a town that did not exist in our plane of reality that no one else could see.

Homing Ability: The Hulk also has a seemingly mystical homing ability that enables him to locate the area in New Mexico where Banner first became the Hulk. This applies even if Hulk is in another dimension. An image of the Maestro once explained to Bruce that the reason he was able to do that was because the Maestro's spirit was there, calling to him. However, since the time Maestro was resurrected the Hulk has continued to return to the gamma bomb site, suggesting that there is more to his ability than merely the Maestro's spirit. This homing ability has also been used to find people on rare occasions. For example, Hulk was able to dig a tunnel underground exactly in the direction of Onslaught. While it is possible that Onslaught was mentally leading the Hulk to him, there were other instances of Hulk demonstrating this ability. The Hulk's instincts led him to Rick Jones and Betty and the Hulk located the Abomination with no prior knowledge of his whereabouts. The Hulk was also able to know that the Vision was approximating while inside an underground tunnel, even though he could not hear nor see the intangible Avenger's approach.

Gamma Radiation/Energy Manipulation and Emission: Not usually a power associated with the Hulk, but there is enough evidence that Hulk possesses at least a limited ability to manipulate forms of energy, particularly gamma radiation. The Hulk's body works like a "gamma battery" by constantly creating and radiating gamma energy.  The troyjan emperor Armageddon once wanted to employ the Hulk's own gamma radiation to capacitate machines to revive his dead son again. However, the Hulk outsmarted him by consciously force feeding his energy into these machines at a rate too fast for them to handle, and they promptly overloaded and exploded. The Hulk also generated massive amounts of gamma radiation during World War Hulk, and produced considerable quantity while in the Dark Dimension. The Hulk has also shown the ability to redirect gamma rays unleashed towards him. When the Avengers used the Gammatron Bombarder device on him, the Hulk deflected the blast at the device and destroyed it. The exact extent to which the Hulk controls his own gamma radiation, and also extrinsic sources of gamma radiation, has yet to be established

Feats
Fought Sentry to a standstill
Fought the entire X-Men roster in his World War Hulk form
Stopped the Juggernaut while in motion
Held together a tectonic plate
Destroyed an asteroid twice the size of Earth with a jet pack
Managed to knock back the Blob with his punches
Ares' spear breaks upon touching Hulk's skin
Survived being blasted by Galactus
Cracked onslaught armour
Shook the multiverse while fighting Iron Clad
Destroyed a universe while fighting Dark-Crawler
Lifted the weight of the star while being tortured

Weakness
Healing factor is weak against cosmic beings like Zeus and Silver Surfer
Lack of anger can revert the Hulk back into Bruce Banner
Lost against Captain America, Iron Man, Zeus, Silver Surfer and Sentry

Fight

UA

Midoriya is just sitting down with his friends and All Might.

One of Midoriya's friends, Ochaco smiles and she remarks.

Ochaco: Man. What a long tiring day.

Midoriya: Yup. But hey, at least it's Friday. When it's close to the weekends, what could possibly go wrong?

Just then, a skinny and wimpy looking man wearing a pair of glasses is walking through when all of a sudden, Katsuki, Midoriya's rival, pushes past the man and he said.

Katsuki: Move aside!

The man falls onto the ground.

He then pushes himself up and he purposely apologises to Katsuki.

Man: I'm terribly sorry pal. My name is Dr. Bruce Banner and I wasn't careful.

All Might grins and he said to Bruce.

All Might: Hey it's alright pal.

But Katsuki wasn't feeling the same way.

He then began to gloat and insult Bruce.

Katsuki: Heh! You're pathetic. Why are you even here anyway? You should just leave.

Hurted and angered by the comment, Bruce felt his anger growing.

He gritted his teeth and to the foursome's horror, Bruce's muscles began expanding and he began to grow bigger.

Bruce's shirt rips as his body size grew until what stood in his place is a giant hulking green monster.

The creature turns to the four and he glares at them with hatred burning in his eyes.

Bruce Banner is gone, the Hulk has arrived.

All Might said grimly.

All Might: This isn't good.

The monster then lets out a mighty roar, causing students and teachers alike to scatter.

Katsuki smirks and he said.

Katsuki: It's nothing. I can take him down easily.

Katsuki charges forward only to get knocked back by a single punch from the Hulk.

Midoriya and Ochaco watches as Katsuki crashes out of the building.

Realizing the situation, All Might turns to Midoriya and Ochaco and he said.

All Might: You guys better get out of here. I'll deal with that monster

Ochaco: Are you sure?

All Might: Go!

Midoriya and Ochaco nods and the two obediently runs out, leaving All Might facing the Hulk.

All Might: So monster, ready to fight?

Hulk roars and he growls.

Hulk: Hulk smash puny man!

All Might: Then hurry up and come at me, no need to hold back.

Hulk sprints forward at super speed and he punches All Might back.

All Might skids on the ground and he throws his arms up in a cross just as Hulk punches him.

All Might kicks Hulk up and he spun like a tornado, knocking the Hulk back.

As the Hulk recovers, All Might jumps up and he slams both his fists onto Hulk.

Hulk retaliates by headbutting All Might before punching him three times.

He then grabs All Might by the leg, lifts him up and he slams All Might on the ground repeatly.(Similar to how he throws Loki around)

He then throws All Might into a wall, stunning him.

As All Might looks up, Hulk charges forward with his shoulders up front and he slams right into All Might.

The two crashes into the basketball stadium where the two got up.

All Might complimented Hulk.

All Might: Not bad. You might actually have the chance of defeating me.

Hulk: Hulk fight now!

Both All Might and Hulk sprints forward and the two throws a punch.

Their fists collides and the ground underneath them cracked from under the pressure caused by the impact.

Both Hulk and All Might traded blows before All Might kicks Hulk back.

All Might grabs a bench and he hurls it at the Hulk.

Hulk punches the bench aside and he charges towards All Might

All Might dodges Hulks punches and just as Hulk throws a hook, All Might swerves underneath and he strikes Hulk twice in the groin before ramming into Hulk.

All Might screams as he smashes through wall by wall, dragging Hulk with him.

Ladies restroom

Two girls stood around the bathroom mirror, putting on makeup when all of a sudden, both All Might and Hulk smashes right inside.

The girls screams in terror and they races out.

As Hulk stands up, All Might said to him.

All Might: Leave and stop embarassing yourself

Hulk stood up and he roars.

As he roars, Hulk suddenly began entering a transformation.

Within minutes, Hulk stood in the spot, now cladded in an ancient greek combat armour and his green palete returns to his skin.

Hulk is now World War Hulk.

All Might stares at him and he remarks.

All Might: Interesting.

World War Hulk sprints forward and he punches All Might in the face, sending him flying back.

All Might winces in pain as he recovers.

All Might dodges as World War Hulk began attacking him.

All Might smacks World War Hulk's fist away, crossed his arms and he throws them up, knocking World War Hulk back.

All Might then punhes World War Hulk repeatly before throwing a kick.

World War Hulk smashes through the wall and he rolls onto the grass.

All Might jumps out and he got into a fighting stance.

All Might then charges forward but World War Hulk pulls back an arm and he throws a punch, sending All Might flying back.

All Might ducks underneath and he grabs Hulk by the leg and he throws his most powerful punch.

All Might: United State of Smash!

All Might throws the punch, creating a shock wave powerful enough to break the ground and cause the building to crack.

World War Hulk roars as he was sent flying back.

World War Hulk smashes into a building and he passes out.

All Might collapses onto the ground, panting in exhaustion.

All Might: Can't....hold....that form for long. Damn. That monster sure got the best of me.

As All Might turns away and he began to walk off from the fight, all of a sudden, the Hulk's fingers suddenly twitches.

All Might heard the sound of a low growl, causing him to freeze in his tracks.

Horrified, All Might turns to look.

All Might: It....can't....be!

Hulk is not only alive but he has entered a new transformation in the process.

Hulk's body is now slightly bigger than before, his muscle seemingly bursting out of his skin and green scars riddled on his skin.

Hulk then roars out and he shouts.

Hulk: Hulk break world!!!!

Hulk has entered the World Breaker form.

All Might growls and he readies himself just as World Breaker Hulk charges.

World Breaker Hulk throws one mighty punch, sending All Might flying back.

World Breaker Hulk charges forward and he attacks All Might repeatly by throwing strong powerful punches one at a time.

All Might screams as Hulk grabs him and he smashes him onto the ground.

All Might tries to strike back.

He kicks World Breaker Hulk in the face and he punches World Breaker Hulk repeatly in the chest.

World Breaker Hulk roars in pain as All Might throws another United State of Smash, staggering him.

All Might sprints forward and he punches World Breaker Hulk repeatly but World Breaker Hulk grabs All Might by the arm and he throws him into a tree.

As All Might recovers, World Breaker Hulk punches All Might repeatly, throwing the Superhero around like a ragdoll.

All Might throws a punch at World Breaker Hulk in a final attempt to fight back.

But World Breaker Hulk catches the fist in midpunch and he strikes his elbow right into All Might's arm.

All Might cries out in pain as he staggers back, clutching his broken arm.

World Breaker Hulk punches All Might several times before throwing one powerful kick at him.

All Might crashes into a building, beaten, battered and bleeding.

All Might: No....this cannot...be!

World Breaker Hulk then widens his arms apart and he claps them together.

The force of the clap created a shockwave powerful enough to strike All Might back.

As World Breaker Hulk throws another sonic clap, All Might screams in agony as he felt the shockwave growing in his head.

The pain is too unbearable for even the Superhero to endure.

World War Hulk then throws one powerful clap and almost immediately, All Might's head exploded into a bloody mess.

All Might's headless body collapses on the ground and it began shriking back into his actually scrawny built.

World Breaker Hulk then calms down, reverting himself back into Hulk.

As Midoriya, Ochaco and the other students stares in sheer shock and horror, Hulk turns and he walks away.

The Hulk then tenses his leg muscles and he made one giant leap, jumping away from the school while the students rushes to All Might's side.

KO!

The winner is

Hulk

Advantages and disadvantages

All Might
Smarter
More Strategic
More resourceful
Better martial arts skills
Weaker in terms of strength
Not able to withstand World Breaker Hulk
Transformation only lasts 3 hours
Physically weaker

Hulk
Stronger
Faster
More experienced in combat
More powerful
Transformations increases his powers
Better endurance
More tolerable to pain than All Might
Not very strategic
Prefers to charge in blindly
Not many martial arts training

Victory quote:

Hulk: Muscle man strong but not strong enough!

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