[It's cool, we can keep these timelines straight, since Rin doesn't know much about Mipha beyond her fighting style. 8|a Also assuming you meant "skilled" there:]

In the legends of my world, those are all particularly skilled weapons. People associate them with knights, and noble warriors. If those four ever sparred with one another, it must have made quite the sight.

[She can't help but notice the past tense Zelda refers to them with, of course.]