The hero school while teaching students how to become heroes also had regular classes. Regular boring classes English with present mic. Modern literature with cementoss modern hero art history with the 18+ Midnight and math with ectoplasm. Lastly the heroics class the one they went to U.A for with an undisclosed teacher.

Returning to his homeroom Izuku thought who the heroics teacher could be. There were only so many teachers left. Vlad king? No he was the class 1-b homeroom teacher so he's out. Power loader? Doubtful he was a support hero and taught the support course. So all that remains is.

The door to the class 1-a homeroom ripped open. Interrupting his train of thought and finally seeing who the heroics teacher was.

"I am here! Coming through the door like a hero!"

Said the massive smiling hero coming into to the room in one of his old silver age costumes.

"I can't believe it's really all might!" Said kamanari a pervert with an electrical quirk.

"So he is a teacher this year is gonna be totally awesome." Stated Krishima a boy with sharp teeth and hair dyed a vivid red.

"Hey look is he wearing his silver age costume?" Asked the frog like girl Asui.

All might walked into the room stiffly looking at the students all the way.

"I'm getting goosebumps it's so retro." Said ojiro a freshman with a super strong tail.

"Welcome to the most important class at U.A high." Stated the massive blond america fanboy. "Think of it as heroing 101 here you will learn the basics of being a pro and what it means to fight for the name of good."

The hero turned his back facing them stretching his massive quirk enhanced muscles. "Let's get into it today's lesson will pull no punches." Stated the hero holding up a card that said battle.

"Fight training!" Stated the red eyed explosive boi.

"Real combat already?" Questioned Izuku fearing that he may accidentally reveal what his quirk truly does.

"One of the keys to being a hero is looking good." Exclaimed the massive hero with the v shaped hairdo pointing to cases with their costumes in them. "These were designed for you based on your quirk registration and the requests you sent in before school started."

The entire class cheered at the prospect of finally wearing their costumes.

"Get suited up and then meet me at training ground beta!"

"Yes sir!"

Izuku's costume wasn't the most flashy but not many things could be used to increase the power of his quirk. But there were additions to work with the quirks he had stolen. Such as slits in the back of his costume for wings and a ocular enhancement device to allow him to see farther for his aerokinesis. As well as bracers for use of concussive blast. But all and all it looked like a black suit made of a more breathable material with a few simple additions. Though before heading outside Izuku decided to do one more thing to rinse out the green hair dye for the costume.

(Note I'm kinda going for Izuku's suit to be like all for one's so basically imagine that and izuku after washing out the hair dye looks like the concept art of yamikumo. End note)

Heading to the training ground he felt All might's eyes drilling into him. Probably because he resembles his 'father' even more now.

'Sigh regardless I need to do this to bring that bastard in.'

"Woah I like your costume not flashy at all." Said the gravity girl Uraraka. "I should have been more specific mine's skin tight not really my style."

"I love the hero course." Stated the grape haired pervert who should die.

"Your costume isn't that bad as long as it works for your quirk it'll be fine." Stated Izuku continuing he says. "My quirk is pretty powerful on its own so I don't need to worry about my costume to much."

"Now that you're ready it time for combat training."

"Sir?" Asked Iida raising his hand. "This is the fake city from our entrance exam does this mean we'll be conducting urban battles again?"

"Not so young Iida." Stated the puffed up anorexic. "I'm going to move you ahead of that."

"Most villain fights you see in the news are in open areas. But the most disastrous fights take place in doors think about it."

At these words Izuku thought of the fight between his 'father' and All might. It was inside the man's current hideout and it was so destructive that both men were left with grievous wounds and the hideout was collapsing.

"For this training exercise you'll be split into teams of good guys and bad guys randomly and then randomly paired with an opposing group. But remember this is different from the entrance exam." Clenching his massive fist the hero continued. "You'll be dealing with thinking foes who can think of a strategy to counter you."

"Now let's start the picking of teams."

All might picked up a box filled with tickets one for each student.

After each student grabbed a lot they grouped up.

Izuku was in team A with the invisible girl Hagakure.

"Hi I'm Hagakure nice to meet you properly."

Smiling Izuku introduced himself. "Likewise I'm Izuku hope that we'll get along.

Every other team is as in canon. Uraraka is with Ojirou.

"I declare that the first teams to fight will be!" Pausing for dramatic suspense All might continued. "Team A as the heroes and team D as the villains!"

Looking at the team he was up against Izuku saw the burning power of Bakugou's quirk and felt the greed the burned within him rise its ugly head. Izuku shoved down his greed and turned away heading with his partner to their assigned building.

"Hopefully fighting Bakugou and Iida won't be to hard with your ability to sneak behind them Hagakure all you need to do is avoid them and touch the bomb while I do all the combat."

"Okay Izuku lets just hope that they don't see me!" The excitable girl stated forgetting her invisibility for a second. "Oh... right invisible forgot hehe."

They waited outside the building Izuku deciding what quirks to use. Finally they were allowed to enter heading through the building seemingly alone only to be jumped by Bakugo sending a explosive right hook his way.