Yuna's most likely a goner, but I'll do this anyway. Heal Yuna, and hurt Ayde Ronso.

Ayde Ronso 90
Baralai 150
Buddy 120
Gippal 120
Kimahri 120
Lenne 120
Lulu 120
Paine 150
Rikku 120
Shuyin 120
Vidina 120
Yuna 60