Quote Originally Posted by Maya
Have you noticed that when Yuna uses warrior dresssphere, she uses brotherhood sword? Atleast it looks the same.
Yes... I went check. You were right. It's the Brotherhood sword!

Quote Originally Posted by Cuchulainn
I believe Rikku uses one of Auron's swords also. It makes perfect sense for Yuna to use Brotherhood don't you think? And who knows what Auron & Rikku talked about waiting at the far plane.
I don't know about the Farplane scene between Auron and Rikku... but one thing is for sure. The sword tha Rikku uses as Dark Knight is the Auron's sword. It's called the Masamune, his ultimate weapon!