When the player catches 100 frogs, Quale will appear to praise Quina, saying that s/he has nothing else to teach and that Quina is now on her/his own. Quale challenges the party for a boss battle as a final test and the reward for winning the battle is Quina's ultimate weapon, the Gastro Fork. After defeating Quale, the player can still catch frogs to power up Frog Drop even further, but will no longer receive any rewards from Quale.