His own person
"So, Cassian, from what I can tell, a longsword with a slightly broader blade seems to suit you best. To get more specific, there are different types of longswords, like the claymore, but we usually classify them by categories like Xa, XXII, and others. The best fit for you is from category XX, which has a wider blade just below the tip. The tip itself is sharp and pointy, unlike other categories that have more of a cone-shaped or slightly curved blade," Julius explained, helping Cassian choose the right sword for him.
Cassian had just finished sparring with a girl a few years older than him, who landed a solid hit on his arm, leaving him still clenching it in pain.