First Day

Deku was floored as he looked at the massive door labeled 1A. He was not particularly interested in the door but the auras behind it. First was one he knew all to well Bakugou's. 'He is in 1A too well that's unfortunate the two hero classes are randomly assigned not by rank so there was 36/71 chance he would be in a different class. The odds were (slightly) in my favor urgh whatever let's just move on.' Thought a slightly annoyed Deku. What also shook him was an aura that looked like two completely separate auras cut in half then sowed together at the middle. One half was a pristine crystal lattice the color light blue almost like ice maybe diamond? Something of that nature. The other half was less refined red and yellow like a flame a little like Bakugou's but it moved slower. Fire probably? The thing most jarring was the size and density when put together they were comparable to Bakugou's aura in density and size meaning he was at least in raw power on a similar scale to some pros. He also recognized some auras from the exam the guy with engines, the weird laser French guy and the gravity girl.

He took a deep breath and opened the door. He immediately walked over the gravity girl and said calmly to the best of his ability "Th-thanks for saving me at the exam" He felt Bakugou's aura flare a little as he walked but he said nothing.

"No thank you for saving me first. Erm, what is your name?" Said the Burnette.

"Midoriya Izuku and uh you are?" said the green haired boy shakily. <AN: This is how he would say it he is Japanese look it up (or just listen to the sub of the sports festival)>

"Uraraka Ochako... Hey what exactly is your quirk even it seemed like you like 2 or 3 of them?" Said the Uraraka suddenly a little closer.

Suddenly the engine guy walked stiffly over "I am curious as well you appeared to my engines as well as some form of flight and the big laser"

Suddenly they were on a topic Deku could confidently talk about for hours "I call it Aura Manipulation it is weirdly enough both a emitter and transformation type quirk depending on usage. It allow me to sense a sort aura around people that is almost entirely unique to the persons individual quirk although similar quirks tend to have similar auras. The density and size of these auras tend to relate to the raw power of a quirk. Although that term is a little misleading as for example non-physical quirks can still have massive auras such as say a someone who can warp short distances may have a higher aura size or density than say a simple enhancer. Anyway by willing my own aura to take form like someone else I see exercising their quirk my aura will emulate theirs. Likely due to my aura being excessively abundant the raw power of these quirks seems to be higher for me than the wielder although the gap experience can outweigh this benefit. I can hold 3 under normal circumstances but if I focus to the point where I am basically just standing still I can manage 4 but it has quite the headache for backlash" Midoriya said in rapid fire to the point where he could barely be understood.

He then suddenly looked to the door where an aura had just arrived not quite like any others he had ever felt. First it was dense easily more than any old d-list pro hero but that wasn't what made it so strange. The thing that caught Deku off guard it was that the aura was totally still. Even the most crystalline of auras had always a least moved a little albeit in much more set patterns and much slower than more energetic auras. But here he was staring down an aura with no movement whatsoever gray lifeless like the antithesis of aura that he had known to this point. "we should sit the teacher is here" Deku said quietly while taking his seat. Most of the class followed suit and sure enough a man in a sleeping bag came through the door.

The man stood and said "Most of you were ready before I walked in acceptably rational. My name is Aizawa Shouta and I will be your homeroom teacher"