Curate, connect, and discover
I love my MHA OC because normally you go the hero route, and he is strong enough to do that, but he spends his time in developing costumes and hero suits, so he's support course, but is more a Tailor/Chemist rather than the standard Engineer that the rest of them are.
The second this exchange student was on the premises and made aware of the costume situation, he lost a part of himself.
The funny part is that Wyn-Swep is genuinely just me as a character loosing my mind over costume design and policy, I'm making shit up to explain various new costume design developments, made this thing called a Cell Fabric Integrator, or CFI to explain the DNA costumes without having characters to get massive haircuts, might do some posts about Lysander and how the Second Year heroes are the bane of his existence and how he really shouldn't have transferred.
He's a brilliant little British man losing his mind because no one seems to be considering ease of access and comfort in hero suits.
You can accually read him interacting with Class A in my Fic Peizoelectic.
Wonderful Segway Midnight, granted he doesn't appear proper until Chapter 13, but has one or two references made to him before hand.
https://archiveofourown.org/works/58726714/chapters/149650363
Go have a read.