u/Honvirtus

Previously...

The new history teacher was the talk in the town. He was a no-nonsense teacher much like Aizawa, but unlike him, many didn't fear at first because of his height. But when the metal claws got out? That's when they knew he wouldn't let a most jokes or quips slide. A certain webhead gave him too many of those back in the day. But still, much like Midnight, encouraged students to live their youth.

And when it came to Hero Training?

Hoo Boy.

He wasn't supposed to be there for hero training, he was just there for history, just as the other teachers over at managament and general studies... but Principal Nezu persuaded him. With his speech, Nezu could persuade anyone into anything, and it was clear that he had a good judgement.

At first, he didn't like much the idea of teaching such bratty children as he initially thought, it was just a matter of time and understanding that they weren't like he initially thought. And when it came to his ways, he was certainly unique. He imparted fighting training. And he was the dummy.
Unlike Ectoplasm, he stood there, his real body there, everything.

The first time did it, it was with Class A, over Ground Beta. His attitude made him embrace the nicknames Katsuki Bakugo had for most of the class. In a way, it made the explosive blonde feel validated. But of course, he himself wasn't lacking of a nickname.

"Gunpowder Boy, come here." Wolverine signaled with his finger.
"HOW DID YOU CALL ME, SHORTY-" Bakugo exploded, but then breathed. Best Jeanist taught him better over at the practices. "Yes, sensei."
"Hit me with all you got. No holding back." Wolverine instructed.

Everyone froze. No holding back? For most of the class, that would mean killing someone. Injuries not even Recovery Girl or the mightiest doctors of the world could heal. But here he was indicating a student to do so. Of course, Bakugo stepped back.

But Wolverine had his way with people. He knew how to make people give it all out. He had lived enough to know and have performed every method. Specially on teenagers. With enough trash talking, and movements, he made Bakugo attack for his life.

"BERSERKER BARRAGE!" Wolverine yelled, slashing towards Bakugo.
"DIE!" Bakugo yelled, focusing all his energy on one big explosion to the teacher.

Smoke coming out from the explosion and it's brightness let everyone blinded, even Bakugo himself. When the smoke dissipated, everyone was horrified.
A carbonized body was still standing, but it's left arm had the skeleton exposed... it was shiny, metallic, even... and the claws...
This was Wolverine. And what horrified the most... his flesh, and every single tissue, started reconstructing itself.

"Pretty good, kid. But had it be a villain, and you would've killed them. We can work on that." Wolverine said, returning to where he had left a clipboard earlier and taking notes.
Most jaws were dropped. Others were too disgusted. Bakugo's breathing was ragged.
"Okay, that's one out of twenty... Who's next?" Logan asked, raising his gaze from the clipboard.

Momo fainted. Tokoyami turned around. Ochako puked out rainbows. Iida was terribly disturbed. Overall, the class was terribly disgusted and disturbed. But Izuku kept mumbling and taking notes.

"You, Broccoli Hair. Come here."
"You aren't just a simple teacher, right, sensei?" Midoriya asked.
"Well kid... let's just say... I'm still the best at what I do."

SNIKT!

The heroes training getting unhinged with a teacher who could take anything and live, with someone who could direct them after feeling their freed quirks? Yeah, that could be useful for the upcoming final exams.

//This time I experimented with text format, hope you like it!
I think that if Marvel heroes lived in BNHA's world, they'd probably have their special moves too, but yell them out like in Marvel vs Capcom.

U.A. is known for being different from almost every hero school, though like any hero school, and mostly, like any school, there were some school subjects they still had to give. Of course, English and Math were already on the study program, but history was another thing.

Mid-first semester, Class 1-A was recieved by Aizawa as usual, but as soon as they got there, he informed them about a pilot project, about getting History in their study program, and as if on cue, someone appeared... someone unique.

He was grumpy, hairy, quite small for a man the age he looked, and most incredibly... american. Or was it canadian? He was western, that was for sure. But he spoke japanese. Perfect japanese. Did he have family here? Perhaps a son?
He stepped up, and talked straight to the class.

"You may refer to me as Logan. I'm your new history teacher." he says, not irritated, but annoyed.

Aizawa returned to sleep in his bag, and let Logan do the lesson his way.

Midoriya and Momo kept analyzing.
Mina thinked he smelled like a dead rat.
Iida was dumbfounded by a teacher like this, even if he shouldn't be at this point.

"As you know, quirks started with a glowing baby many years ago. But before that, there was the X-Gene. And quirked people were known as mutants, and had same discrimination as heteromorphs today, if not worse. The X-Gene was around for many years, until it evolved and got along with normal human DNA, giving us today's quirks, and their quirk genes, much more common than what the X-Gene ever was. If you open your books in page 63, you'll read about what was the Mutant Rights movement, and how Professor Charles Xavier fought for them."

Logan kept on rambling, as if reminiscing his very own memories, and ignoring the fact that the students did NOT have a textbook.
Some tried their hardest to put attention without any support material, others ignored it, until...

"Aaaahhh!" Kaminari yawned.
"What was that!?" Logan asked, inmediately turning towards Kaminari.
"N-nothing, teach! Just a yawn-"
"DON'T YOU DARE DISRESPECT THE PROFESSOR'S MEMORY!" he yells, leaning menacingly to Kaminari.
"Wait. W-who are you again?"

SNIKT!

Metal claws appeared from the teacher's knuckles.
"Your new teacher bub, and I-" sniff, sniff. "Is that piss I smell?"

//Had this idea for a long time, then saw it in a Mariboops comic, couldn't let it be just in my head!
Sorry if there's a typo or smth, english ain't my first language : )