Quirk

A Quirk is a special power someone can possess in Boku no Hero Academia. These Quirks are split into multiple 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. It 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 their toes which prevents them from inheriting a Quirk.

Known Quirks Classes

 * Emitter
 * Transformation
 * Mutant

Creation-Type

 * Quirks that specialize in creating substances. Including elements and other materials.

Flame-Type

 * Quirks that specialize in fire.

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.