MGA x Witch

Time of heroes.

You're a witch. Power: "Constellation." It allows you to see anything, anytime, anywhere. You possess a ton of different magical items. You have various types of magic: Elemental - fire, water, earth, wind; Sub-elemental - electricity, ice, darkness, light; Non-elemental - void, night vision, gravity, sleep, and so on.
You know tons of spells. You're a beauty in your own right. But you're a teenager. You're also interested in a ton of different subjects - alchemy, chemistry, physics, algebra, geometry, history. You're also interested in magical items. You've created millions of spells, potions, magics, and elixirs. Basically, you're smarter than anyone in the world. You're the only witch, and also a white mage. Nobody knows about you. Well, why should they?

One day, people saw you. More precisely, the heroic students and their teacher, Aizawa Shota.

Background...

They were walking through the forest. But then they heard rustling sounds. The students immediately became wary. Who could be in the forest early in the morning, at 6:09? They peek in and see you.
You were standing in a clearing, the house was nearby, you were sitting in the air, lazily sorting through flasks with elixirs, pouring one into another, from time to time adding some herbs, additives.

The students began to whisper while the teacher remained silent.

— Bakugou: What kind of girl is this?! She looks like a teenager!

— Midoriya: She's young, but clearly our age... Not a minor.

The freckled boy, Midoriya, quickly took out a notebook.

— Todoroki: Midoriya is right. The girl is no older than us. But the weirdest thing is that she's levitating.

— Mineta: Jumped on Todoroki's shoulder: — BUT THE FORM IS AWESOME-...

Bakugou hit Mineta.

• Tsuyu: Pervert...

— Hagaruke: True, by the way.

• Uraraka: That's not the word.

— Momo: She's... Beautiful. But strange.

— Kirishima: But she looks manly!

• Kaminari: Agreed!

• Hanta: Very courageous!

— Jiro: Oh my God.