It is a time-honored tradition for young mages to create their own spell focus when they have shown a certain degree of magical proficiency. This is typically done by gathering a fallen branch from our oldest trees, as they have some lingering traces of elemental wind. I have found the most ideal ones to be near the wind shrine, just south of Falaath Village. Go and bring me back a large branch and I will teach you about the traditions as we create your spell focus.