Amari Mina

She is in general quite fast, even when she isnt using her quirk. But when she is using her qurik, her speed outmatches almost everyone in her class and she becomes very hard to spot at high speed!

Even when her quirk isnt being used, her fingers are incredibly sharp and are similar to dragon claws, which she can use to swipe at people that don't pose too much of a threat.

Her quirk is a combo of her parents quirks. Her mother had a poison acid quirk, while her dad had a dragon quirk. Her quirk turned out to be one that would let her turn into a dragon that can shoot acid through her mouth and hands. But she can't control the power very well so the only time she use 100% of her quirk is when she's pumping with adrenaline. She can achieve a half form that allows her blood to turn into acid, causing her sclera to turn black. Her arms and legs become very dragon like, increasing her physical ability. She is able to spit acid in that form. A part of her quirk is that she always has a goo tail regardless is her quirk is being used. Amari can chop it up and it'll grow back, her tail cant feel pain when its chopped up, but it can sting her if it makes contact with water but can't be hurt by physical attacks. One of her big weaknesses is water, if she was paired up with someone with a water quirk, she wouldn't last. Her Acid is weak against water and when she's in her half form or full dragon form water making contact with her skin causes her great pain, Similar to water making contact with hot oil, and can leave burn marks when she turns back to normal.

Amari hasn't mastered the ability to activate this part of her quirk calmly, as she can only turn into her full form when pumping with adrenaline, and when shes pumping with adrenlaine she doesn't have control over herself, so she goes into a incredibly strong blind rage at whoever shes attacking. The only other time she can activate this part of her quirk is when shes overcome with a strong emotion, but this doesnt happen often, as the first time this happened she was having a temper tantrum as a baby and turned into her full form, which scared the living daylights out of her parents. But even though she has to overcome this large barrier to unlock her true strength, she is currently working hard to activate this form calmy and have control over herself, and shes making incredible progess! soon she should be able to accomplish her goal!