Quote Originally Posted by BG-57 View Post
I've heard you can win replacements for unique cards from the Card Queen on Disc 4, but I've never tried it.
Not just the Card Queen, any of the CC group members aboard the Ragnarok. I played against Diamond (I think that was who it was) in the cargo hold. Rare modded cards appear in their decks, and it usually doesn't take long for them to surface.