Key Magic

Key Magic (鍵魔法) is a magic attribute that allows a user to generate and manipulate keys.

Description
This magic attribute allows the user to generate and manipulate keys at will. In order to use it to its full potential, specific spells are required, which are stored within grimoires.

These keys can be used to lock and unlock other objects. The user can also steal another mage's magic by touching a key to other mage's grimoire, which then turns to stone; if the corresponding key is destroyed, the magic returns to the original mage and the grimoire is restored.

This magic is compatible with Elsdocia.

Trivia

 * The magic was initially going to be called "Door Magic" (扉魔法).