Overskill

An overskill (オーバースキル or 口伝 Kuden, translated as teachings in CR subs) is the capability of using one's own abilities, after the Catastrophe, in a way that was not intended by the game of Elder Tale. It is discovered through experimentation, but are also often difficult to master without training and research. Potentially, these skills can be categorized as Continent Level or even Global Level Magic, depending on how they are applied and what impact they have on the world of Elder Tale. Overskills such as Shiroe's Contract Art Ceremony or Magical Engineering have already caused societal upheavals among the People of the Land.

Trivia

 * According to one of Mamare's Twitter notes, Real Food Preparation creates food that can cause weight gain, unlike menu-crafted food.
 * Note: Henrietta, Charasin, Misa, and Rieze's Overskill names came from a Japanese GoogleDoc created by Mamare Touno. However, since it is open to being edited by anyone, there is no confirmation that they are official.