Aron revealed various sword classes in his attack. The scene was so shocking that the knights who had seen their lord show great miracles in his fights had now shown them a miracle they couldn't believe.
The jobs for those who wielded the sword were known as Sword Classes. And there were two types. Sword Classes could be classified as either a Knight or a Swordsman.
Those that pursue the Knights class focus their blessings and training on defense. In the human kingdoms, the knight is the most commonly pursued job due to its popularity, an abundance of blessings, and how this job is easily accessed to most human Kingdoms in the Lowlands. Even human kingdoms that do not focus on the Knight job class have Idols and Totems that aid in the path of being a knight.