- "Since that day we first spoke, the Youth League has been conducting a sphere hunt of its own."
Yaibal first appears in the Eternal Calm prequel movie, where he tries to recruit Yuna for the Youth League, but she turns him down. He later appears when the Gullwings visit Mushroom Rock, and gives them some information about the Youth League. He also mentions his meeting with Yuna, and those players who had not seen Eternal Calm could be confused when she confirms the two had met before.
- Main article: Yaibal (Enemy)
Yaibal is fought once in Chapter 5.
- Yaibal's character model is used throughout the game, and is modeled after the Fayth of Ifrit, who appears in Final Fantasy X.