Copy (コピー, Kopī?): Neito's Quirk allows him to duplicate and use another person's Quirk after coming into physical contact with the user. He is currently able to hold four Quirks at a time and can maintain any copied powers for ten minutes.
Copy allows the user to utilize a Quirk after coming into contact with its respective user. Neito only requires to touch as little as a few strands of hair from the target in order for his Quirk to take effect.
They fall into four categories based on the nature of the ability and how the Quirk itself functions. These four types are emitter Quirks, mutation Quirks, transformation Quirks and accumulation-type Quirks.
The three main types of quirks are known as emitter, mutant and transformation type.
Foldabody grants the user the ability to manipulate the thinness of their body as well as stretch their limbs. Shinya can make his body completely flat and fold it into different forms. This allows him to pass through narrow spaces and move quickly while remaining undetected.
The man that would be known as Nine was born with a Quirk that allowed him to control and manipulate the weather around him. His Quirk was immensely powerful and was viewed as a god-like ability. At the same time though, Nine was one of the many who felt outcasted in society and believed that it should not be this way.
Given how the plot is being discussed this late in the story, it could be a hint towards the identity of Deku's father, Hisashi Midoriya, being a heteromorph himself.
A quirk is something unusual or interesting that happens by chance.
A quirk is a unique, odd, and sometimes charming trait that makes a person stand out from the crowd.
Float: The Quirk wielded by the seventh user, Nana Shimura. This Quirk allows the user to levitate.
Heteromorphic Quirks drastically change the user's genetic structure leaving them with a less-than-human appearance and more physically obvious abilities (although some Emitter and Transformative Quirks can cause this, too.)
Toga can duplicate select Quirks
When she transformed into Ochako Uraraka, she was able to use the Zero Gravity Quirk. It turns out that Toga's transformation can also duplicate her victim's powers. She used it to brutally finish off Curious and her followers.
Quirks can also be used by civilians in public spaces for cases of self-defense—but only to help you dodge, escape, or shield yourself, not to actually strike back. So using your quirk to attack your attacker is illegal (with exceptions made in designated areas like the USJ).
Best Jeanist possesses a Quirk known as Fiber Master and it allows him to manipulate every single fiber in existence telekinetically. With its powers, everyone having fibers on their body is within his range and a target for him.
While not every One For All user has had multiple Quirks, some of them did indeed possess more than one, with the first user of One For All, Yoichi Shigaraki, being the prime example. He has access to two Quirks, as did Hikage Shinomori, and Diagoro Banjo.
Legendary Quirks are the hardest quirks to get. Legendary quirks have a 1/250 chance to get, which means they are super hard to get. Example of Legendary Quirk: One For All.
People with only one joint will develop a Quirk while having two joints indicates that the person will not develop a quirk. It is possible for children to already be born with their Quirks. Such was the case with Present Mic and the very first person to manifest a Quirk, the Luminescent Baby.
Ikuyu Midoriya, the twin brother of Izuku Midoriya, the strong fire quirked brother to the poor quirkless boy, the Hero material brother to the boy no one believed in, the 'I don't want to be a hero' brother to the 'I would do anything to be a hero' boy.
Currently, Hisashi's work has taken him abroad, leaving Inko and Izuku alone. This is everything that's been revealed about Izuku's father, but what's interesting about all of this is that everything that is revealed about Hisashi was either from Inko or the creator Kohei Horikoshi.
Tenko Midoriya | My Hero Academia 2nd Gen Fanon Wiki | Fandom.
Tail (Mashirao Ojiro)
The worst quirk in class belongs to Mashiro Ojiro. His power is tail, and that's everything you need to know. He has a relatively strong tail, allowing him to pack an extra punch in hand-to-hand combat. He can also use it to swing around, similar to a capuchin monkey!
Unfortunately, he lost the ability to use his Quick in the Shie Hassaikai arc.
One For All offers immense durability, and a variety of other useful abilities, but none of them are as overpowered as Overhaul. With this Quirk, all Kai has to do is touch the current wielder, and their body will be blown apart instantly, and One For All will be destroyed as well.