Quirk

A Quirk is a special power someone can possess in Boku no Hero Academia. These Quirks are split into types.

History
The first Quirk was in a baby who was born in Quig Quig, China. It was born a "Luminescent Baby". Over time, people started to get different kinds of quirks, though no one knew why. Everyone then wanted to become superheroes and fought people who used their Quirks for evil. In was stated that, "80% of the world population has a unique physical constitution" or has a Quirk.

Information
Quirks can be passed down by parents or can be a combination of both parents Quirks. They can also run though a family as well. The people who don't have a Quirk have a defect in there toes which cause them to get one.

List of Quirks

 * One For All (ワン・フォー・オール, Wan fō ōru): Gives the user superhuman physical prowess, most notably destructive levels of superhuman strength. Used by All Might and Izuku Midoriya.
 * Attraction of Small Objects: Allows the user to attract small objects or tools to their body. Used by Izuku's Mother.
 * Black Hole (ブラックホール, Burakku Hōru): Allows the user to create a large black hole. Used by No. 13.
 * Cement: Allows the user to manipulate cement material. Used by Cementoss.
 * Creation: Allows the user to produce different objects, such as weapons and other objects, from any exposed body part. Used by Momo Yaoyorozu.
 * Dark Shadow: Allows the user to host a shadow-like monster. Used by Fumikage Tokoyami.
 * Earphone Jack: Allows the user to raise the sound of their own heartbeat to high levels. Used by Kyouka Jirou.
 * Engine: Allows the user to transform their legs into engines which grants the user superhuman speed. Used by Tenya IIda.
 * Explosion: Allows the user to excrete sweat similar to nitroglycerin from their body and ignite it to create various explosions at will. Used by Katsuki Bakugou.
 * Fire Breather: Allows the user to blow fire out of their mouth. Used by Izuku's Father.
 * Fire and Ice: Grants the user the ability to user fire via the left side of their body and ice through the right side. Used by Shouto Todoroki.
 * Frog-Form: Allows the user to do anything a frog can. Used by Tsuyu Asui.
 * Gigantification: Allows the user to grow to gigantic sizes. Used by Mount Lady.
 * Hardening: Allows the user to harden their body. Used by Eijirou Kirishima.
 * Impact Absorption: Allows the user to absorb impacts. Used by Noumu.
 * Navel Lazer: Allows the user to fire lasers from their stomach. Used by Yuuga Aoyama.
 * Recovery: Allows the user to increase the healing process of others. Used by Kango Kyouyu.
 * Regeneration: Allows the user to regenerate. Used by Noumu.
 * Replicant Arms (複製腕, Fukuseiwan): Grants the user a variety of tentacles. Used by Mezou Shouji.
 * Static Buildup: Allows the user to release electricity from their body. Used by Denki Kaminari.
 * Steel: Allows the user to turn their body into steel. Used by Tetsutetsu Tetsutetsu.
 * Tape: Allows the user to eject adhesive tape-like material from their elbow. Used by Hanta Sero.
 * Warp Gate: Allows the user to create and manipulate a dark fog that acts as a portal. Used by Black Mist.
 * Wood Control: Allows the user to control and generate wood. Used by Kamui Wood.
 * Zero Gravity: Allows the user to remove gravitational pull. Used by Ochako Uraraka.

List of Unnamed Quirks

 * Eraserhead's Quirk allows him to cancel any other Quirk by looking at someone.
 * Hagakure's Quirk is assumed to permanently turn her body invisible.
 * Mineta's Quirk allows him to produce an extremely sticky substance from his head.
 * Tomura's Quirk allows him to destroy anything his hands touch.

Known Quirks Classes

 * Emitter
 * Transformation
 * Mutant

Flame-Type

 * Quirks that specialize in fire and heat.

Monster-Type

 * Quirks that specialize in transformation.

Voice-Type

 * Quirks that specialize in sound and music.

Enhancement-Type

 * Quirks that specialize in increasing physical capabilities.