Royal Arms

The Royal Arms is an type of Ancient Spell, Caster-type Summoning Magic and Requip. It's the magic of the Britannian dynasty and considered the much advanced performance of The Knight.

Overview
As the name suggests, the Royal Arms is not only the name of the magic, but also referring to the vast magical armaments and arsenal of the royal family. It's customarily for a ruler to had forged their own signature weapon as their symbol, representation or their very crystalization of their most prominent power over the course of their reign. Stored in an hidden location with Eurodon, the Royal Arms is capable of tapping into those vast weapons and summon them into combat by the current ruler. According to King Arthur, only the royal family is able to perform this with little to no consumption of magic power, with te Ring of Eurodon also have a hug contribution in magic usage of it. But even then, it has been shown that King Arthur is unable to summon them all, or any previous king. The only known who had summoned every single weapon was Brutus Britannia during the First War, though should be noted there less then 500 weapons, and now over 5000+ exists (it be also noted not even the kings or royal members knows exactly how many exists).