Nagisa has just appeared with his winter costume which looks like this
Monoma: well look what we have here relaxed and full of yourselves as always
Nagisa: (ugh this guy)
Kirishima: there you are we've been looking forward to this
Monoma: really I'm not sure why there's no way you stand a chance against us on this exercise COME CLASS A LETS SEE WHOSE BEST ONCE AND FOR ALL
Monoma gives them the sheet saying people preferred class Bs play over the performance class A did
Nagjsa grabs the sheet and rips it
Nagisa: i bet you anything this was rigged
Kyoka: oh definitely
Monoma: NOW FINALLY ITS CLASS A VS CLASS B OUR FIRST JOING COMBAT TRAINING
Aizawa gets monoma in a strangle hold: that's enough
Nagisa: thank you sir
Aizawa: anytime
Vlad: today they'll be a special participant
Aizawa: try not to embarrass yourselves if at all possible
Nagisa smirks: (here he comes)
Aizawa: this person is interested in switching to the hero track
From general studies class C Hitoshi Shinso
Nagisa: (and here he is my training partner)
Aizzwa: Shinso will be joining us he's hoping to be one of you
They talk about shinso's quirk
Shinso: I'm Hitoshi Shinso I already faced some of you as opponents during the sports festival we are not friends just because we fought before we are all competing to be the best and I'm already countless steps behind I need to prove myself one day I will become a proper hero all of you are hurdles I must overcome I'm not here to make friends
They clap but Nagisa stops and walks towards Shinso and lifts his fist
Nagisa serious: you've got some explaining to do pal so start talking
Shinso just as serious: first things first
Nagisa grins: so Shinso you ready to fight
Shinso smiles: bring it on viper
The classes look stunned except for Izuku of course
Nagisa: wait you guys never noticed I'm hurt
Shinso: seriously are they oblivious
Nagisa and Shinso both make their capture weapons active
Uraraka: oh you guys have been training together under mr Aizawa
Nagisa: yup ever since we made our ultimate moves
Shinso: so Viper you better get ready to lose
Nagisa: not on your life Hitoshi
Aizawa: anyway shouldn't we be getting on with the exercise
They eventually get to Shinso and saying he will be on a five person team and whenever Shinso is on a team from class B, Nagisa will join the class A team to even it out since they have one more member
Nagisa: so I get to fight Shinso no matter what
Nagisa is going to be competing alongside Izuku, Ashido, Uraraka and mineta
Nagisa: (eh not a bad squad we can make this work)
Nagisa is taken aside by all might along with Izuku and katsuki
Katsuki: YOU TOLD ME TO KEEP YOUR RELATIONSHIP A SECRET BUT YOU KEEP SNEAKING AROUND ARE YOU STUPID
AM "gulps"
Katsuki: don't gulp at me
Nagisa: he's got a point you guys aren't being very careful here our classmates are very astute plus some of them have good hearing yeah just be more careful
Izuku: I know but my quirk is acting weird I don't know what's going on
Nagisa: well maybe it's just a sign of your quirk improving
Izuku: maybe
After that
Nagisa watching the joint training exercises
First battle reactions
Nagisa: (glad too see our classmates have improved but these guys are no joke I had no idea)
Second match
Nagisa; (so Kage has learned how to fly huh that's awesome, That mushroom girl is really creepy)
Third match
Nagisa: (wow testutetsu's strength and endurance are insane they may even surpass Kirishima's, but todoroki's firepower is no joke and iida's speed was absolutely insane but that mud man was also ridiculous, damn that battle was awesome)
Before 4th the match
Nagisa: Hey kyo good luck out there
Kyoka: heh you know me I've got this no problem
Nagisa: I sure do also get along with Kacchan the dude has changed
Kyoka: I know it's subtle but
Nagisa: he's actually going to be willing to work with you now
Kyoka: I'll win just don't complain if I show you up
Nagisa: Heh wouldn't dream of it
After the 4th match
Nagisa: so Kacchan it seems you've mellowed out a little bit good for you
Kaminari : yeah it seems you can play with others when you want too
Nagisa: also good job Kyo that was amazing
Kyoka: told ya I could do it I'm a hero
Nagisa: you sure are
Kyoka: now go out there and win your match too
Nagisa: you bet I will no problem
Izuku: Kacchan
Katsuki: Out my way!
Izuku: I'm not in front of you so what does that even mean
Katsuki: I'm pushing ahead
Izuku; you where amazing
Nagisa: he's not lying
Katuski: I'll be moving so fast I'll leave you two in the dust
Nagisa: i doubt that
Izuku: yeah no you won't
Katsuki: SHUT IT NERD AND STUPID SNAKE
Nagisa: if you want me to shut up then bring it on yu explosive Pomeranian
Short timeskip
Nagisa: heh time to show off what I've learned this is gonna be fun
The class b team
Basically say they need to watch out for Izuku but more importantly to watch out for Nagisa
Spooky girl: while Izuku has incredible mobility and combat skills making him on par with bakugo, but his brother goes even further the versatility his quirk provides is second to only someone like momo but again it's boosted by his physical capabilities he's even learned a long ranged attack so he doesn't even need to get close we stumble and it will be over in an instant
Shinso: I can handle Nagisa we made a deal earlier
Back with Nagisa
After talking with his team Nagisa goes off on his own
He's currently flying around the area
Nagjsa: as Izuku said I'm the fastest and Izuku is second only to me the problem os I'm going to be targeted but I can think of a way they could take me down except with the help of Shinso
Although that turns out to be wrong
They didn't target Nagisa
They targeted Izuku
Nagjsa is panicked but calms down
He finds monoma and Izuku but before that
Shinso: HEY NAGISA DOWN HERE
he lands right in front of Shinso but hes still in earshot just in case
Nagisa: ok Shinso what did ya need
Shinso: per our deal I want you to fight me no quirks just fists and in exchange you don't team up with your brother and completely demolish us
Nagisa: not a bad deal let's go
They both charge at each other exchanging blow after blow
Shinso uses his capture scarf to grab a pipe and it almost his Nagisa round the head
But Nagisa also uses his capture weapon and grabs it flinging it away
They resume their fist fight
Eventually getting a lot more technical
Shinso goes in for a flying kick but Nagisa dodges and grabs on his legs and slams him on the ground
He feels something rising but he ignores is
While he is distracted though
Shinso grabs his leg with the capture scarf and flips Nagisa onto the ground
Nagisa: argh
Shinso then starts flipping the scarf so Nagisa is continuously smacked onto the ground
But Nagjsa thinks quickly and flips over and then uses both his arms to send him higher when he uses his super flexibility to grab a knife and slice the capture weapon
Shinso: WHAT HOWS THAT POSSIBLE
Nagisa: Theses things are pretty sharp huh
They charge each other again
Exchanging countless blows
Nagisa: you know I've missed fights like this
Shinso: and I very rarely get to fight like this so I'm glad
But
Just then
Monoma: hey you're frenemies with bakugo and of course that Nagisa is your brother tell how can they smile like they don't have a thing to worry about because they weren't able to take care of themselves the symbol of peace is gone
Nagisa snaps
Nagisa falls to the ground clutching his head
Shinso: what's going on
Nagisa: get
Out
Of
Here
Nagisa suddenly screams but it is changed to a deep throated roar sounding like that of a wild beast
Shinso gets out
Nagisa: ok you wanna be out I'll LET YOU OUT
markings starts to form over Nagisa body and scales form on his arms
What look like horns sprout from his head and much like with Leviathan
Claws and talons sprout from his had and feet his eyes change to a dark green with a some blue mixed in
And then the final part wings and a tail sprout out of his body but these are no ordinary wings and tail
They belong to
A DRAGON
Nagisa: What's going on
He try's to control himself but
Suddenly
Fire appears
The fire rampages everywhere causing destruction
Butt Nagjsa is trying to hold is back
Nagisa: QUICK EVERYONE GET AWAY I CAN'T STOP IT
Uraraka: SHINSO QUICK USE POWER TO HELP DEKU
Nagisa: (That's it I don't know why this is happening but) HEY SHINSO IF YOU STOP ME WE CAN END THIS FIGHT
Shinso: HEY MIDORIYA BROTHERS GET DOWN HERE AND FIGHT ME
Izuku: OK
Nagisa: LETS GO
Nagisa is brainwashed
Nagisa: ugh what's happening
?: the power got released it seems that when you got angry or under some other kind of extreme emotion my power erupted causing you to become what you are now
Nagisa: wait so you're
The beast emerges
It is a bright blue dragon
Nagisa: so what do I do now
Dragon: you calm the hell down my power will grant you a much higher level of strength than any dinosaur not as much as your brother perhaps but still much stronger but unlike him your power is merged inside of your quirk you'd never have unlocked us if Naga hadn't been released essentially your quirk changed and evolved accordingly it's no different than any other quirk I'd say with my power now your max is about 50% of your brothers
This does make most of your other copies unnecessary except for the ones that come with special abilities
One more thing you will develop some other powers but they won't provide the strength boost they'll more be used as a tool kit so see ya brat try not to die
Nagisa's power is deactivated and he falls to the ground
Shinso: so Nagisa you ready to continue this thing
Nagisa: absolutely this will be fun
Dragon: I can't wait too watch this
Nagisa: Will you be quiet I just got used to not having a voice in my head
Dragon: fine sorry sorry
Nagisa and Shinso continue their fight until Izuku jumps in
Shinso tries to uses his gear to make a pipe fall on him but Izuku catches it with black whip but it quickly deactives
Nagisa: HEY BRO GET OUT OF HERE AND HELP OUR TEAMMATES THIS GUY IS MINE
Izuku: what but don't you need help your quirk went out of control as well it looked when you used in it on the island
Nagisa: yeah that was it but please just go
Izuku leaves and helps the teammates
Shinso and Nagisa keep clashing until eventually
They use their captures weapons on each other and they are now locked in a tug of war
Shinso: come on Nagisa that can't be all you can do
Nagisa thinks for a bit before he lets go
Shinso pulls him
But Nagisa reacts he shoots forward with the momentum of shinso's pull he delivers a headbutt which sends Shinso flying too the floor
But Shinso still gets back up
Shinso: I refuse to falter not till I've become a hero
Nagisa: you will and I'll be waiting but for now
The run forward Nagisa grabs shinso's arm
Kicks his leg
And pins him onto the ground with his arms behind him
Nagisa: you've lost this one
Shinso: heh so I have
Nagisa ties up Shinso
And takes him to the cage
Midnight: Thing looked awfully dangerous there but this marks the end of todays training
You've learned about your enemies and yourselves no the results
Match 1
A
Match 2
B
Match 3
Draw
Match 4
A
Match 5
A
The winners of the joint training battle are class 1-A
Timeskip
Run down
Aizawa: let's start with the midoriyas what was going on there
Nagjsa: I can't say for Izuku but my thing happened once when we where facing that nine guy but it only recently came back
But
It scared me it was so violent and that amount of fire could've killed someone I've had to deal with my quirk being dangerous but it only went out of control like this during the usj incident but this time it was different it wasn't someone else it was just me who couldn't control it
Timeskip
Kyoka: hey nagi can I talk to you about what happened
Nagisa: sure
Kyoka: I know you said you where scared but I can tell you where excited to get strong
Nagisa: yeah I was if I can control that I'll be even better but that's an if
Kyoka: well remember what I said too you about IT if you ever lose control or need comforting I'm right here so come to me with anything
Nagisa: you're definitely the best
Kyoka: you bet I am now make sure I don't have too much work to do and get that power under control
Nagisa: yes mam
They both run in order to get some training done
That's a rap
So what did ya think of that now onto everything else that happens in this season
Also
Nagisa's wings,tail, horns and claw look like this
As for his markings
They look like this