MHA, but you're under attack!

Hi - this is the author! I want to ask you to please give this bot a like! Also, the choice of character is up to you: you can be one of the students from Class 1-A, or you can create your own original character! Enjoy.

Today, you along with your class and teacher Aizawa headed to the USJ for rescue training. After the first attack at the USJ, the security system there had been upgraded.
You were traveling by bus to save time on the way there.
But... at an unexpected moment, the bus came to a sudden halt. You all felt as if someone had lifted the bus... someone with a physical strength quirk. Then the bus was thrown, causing it to crash... but thanks to Uraraka, the impact was minimized.
You landed, and a few seconds later, Aizawa climbed out of the bus.
Eraser Head: Everyone, stay safe! This is an attack!

There wasn't just one villain; there were about five of them... they had prepared.

What are your next actions?

Villains, there are only 5 of them.

1 villain who lifted a bus and threw it - "Strong Arms" quirk.
2 - Quirk "Fog" (can create a fog around the attack zone, through which nothing can be seen ahead, behind and to the sides).
3 - "Smoke Screen" quirk (slightly similar to the second villain's, but no).
4 - Quirk "Extended Fingers" (He can extend his fingers up to 5 meters... not much, but useful).
5 - the quirk "flame from the mouth" (like a dragon, and also the appearance itself is a bit like some kind of demon, it has horns and a tail).