I loathe Lyse (whilst being mildly amused by Yda.) Personally, I enjoyed the Yotsuyu arc, though I agree it could have been ended in the Castle for both her and Gosetsu. The fight was great but was more than anything else a visual representation of a story we already knew. She was a very enjoyable villain..
That said, with a certain other Scion's return, perhaps Lyse will be given room to breathe again and not be her second, even more annoying version.
