Thoughts Sparked by War Magic

The reason Vizet felt that War Magic had not truly been destroyed, but had merely been restricted from spreading under the term "War Magic," also stemmed from his research into the two ancient Rune texts.

"War Magic" was, of course, magic best suited to war. Taking that sentence as his line of thought, and combining it with the knowledge recorded in the ancient Rune texts, Vizet looked at the magic he had mastered from another angle...

Dumbledore had developed a way to use the Patronus Charm that allowed messages to be sent through a Corporeal Patronus. It was a very practical means of communication;

Dark Wizards were often unable to cast the Patronus Charm. Using the Patronus Charm for communication could avoid Dark Wizards interfering with information and ensure the accuracy of the message being delivered.

Correspondingly, between Voldemort and the Death Eaters, there was also a means of communication they used—the Dark Mark;

The Dark Mark was not just the symbol of the Death Eaters. Death Eaters could also use it to contact Voldemort;

Voldemort could also sense a Death Eater's location through the Dark Mark, or summon Death Eaters through the Dark Mark;

These traits belonging to the Dark Mark could likewise make wartime communication fast and effective.

The two methods of communication had different focuses. The Death Eaters' main actions centered on killing and destruction, building authority through violence, so the Dark Mark focused on rapid response and instant communication;

As for using the Patronus Charm to communicate, it could not only convey the caster's words, but could even deliver items through a Corporeal Patronus. Its focus lay in the variety of content being transmitted.

Communication was an extremely crucial part of war. Whether it was sending messages through the Patronus Charm or establishing contact through the