"Tch.. Wind element." grumbled Moi.
Elemental mastery is one of the mastery to reach grade four as a combatant. Like weapon mastery or other mastery, elemental mastery also increases combatant battle prowess multiple times. However, elemental mastery also heavily relied on talent and the user's experience.
Wind elemental is one of the common elemental affinity in Firuman like the Fire elemental. Despite that, the wind element is famous for becoming one of the deadliest elements among others.
Theoretically, all of the elements could become deadly and destructive after the user managed to reach a certain mastery threshold. However, Wind elemental is easier to reach a state when the element becomes fatal since one of its characteristics is its sharpness.