All Delete

All Delete (終焉の剣 (オー・ルデリート), Ōru Derīto lit. Sword of Demise) is considered to be a highly advanced Spell that utilizes the manipulation of one's Magic energy in order to disrupt, or "short circuit", another Mage's Magic. This Spell is passed down the Red Knight family line, being taught to the member who will inherit the title.

Description
The Spell's main focus is the user manifesting a blade constructed out of their raw magic energy, something that ordinary Mages find impossible to do and requires severe mastery over Magic as a whole in order to achieve this kind of manipulation, as well as the fact that the Eternano particles must be precise in order to allow the spell's effect to take effect properly without it back firing.

When the blade has formed, the user slashes the opponent—the blade phases through their body causing no physical harm, but it hits their Magic Origin, causing a fusion between magic energy and the Eternano- the way normal magic is manifested, causing an explosion. The power of the explosion depends on the amount of magic that exerted shortly before, or during, the blade cuts through the Magic Origin, hence, the Mage can sometimes survive, but the damage done to the Magic Origin, causing it to "short circuit", causes the Mage to be incapable of using their Magic properly for a duration of time.

Trivia

 * In celebration of its 15th Anniversary, All Delete is a reference to what is written on Omnimon's Grey Sword, as well as a technique that was used in the movie, Digimon X-Evolution, one of the author's favorite childhood shows.
 * Help with the concept of this Magic was given by Per. Credit goes to her for her help.