Appearing in Final Fantasy X-2, Lady Luck is a dressphere (aka job class). Like her name implies, she uses gambling tools (dice and slots) to determine the attack on enemies. Lady Luck can also increase Gil and experience points. You can acquire her in Chapter 3, after beating the Sphere Break Champ in Luca.
Final Fantasy - Lady Luck Papercraft [kaizo]
Rikku Papercraft [Related Posts]
Vivi Papercraft
Cactuar Papercraft
Tarutaru Papercraft
Bahamut Papercraft