Sword Saints weren't considered common in the world of Eich, nor was 'Sword Saint' an actual power level, but rather a glorious title.
An elf, a human, or a beastman could all become a Sword Saint. This glorious title wasn't limited to any single species or power level. The title of Sword Saint was given to those who had reached a certain level of expertise in martial arts. And, the symbol of being a Sword Saint was the ability to cast