In order for:
Zidane to win - Freya must be KO'd by the Zaghnol, and Zidane must land the finishing blow
Prize: 5,000 gil (not too sure on the exact amount, but I'm sure you recieve Gil)
Freya to win - Zidane must be KO'd by the Zaghnol
Prize: Coral Ring
Vivi to win - Freya and Zidane must be KO'd by the Zaghnol
Prize: Theatre Ship card
When fighting the Zaghnol do not forget to Steal the Mythril Gloves and the Needle Fork, as these are very good items that canot be bought until much later in the game.
