The four thieves in the cave mention seeing Gau on the Veldt, and provide a hint on how to find him - he will not approach the party unless they are in a group of three or less. Interceptor appears as the player enters the cave to indicate someone else is inside: at the rear of the cave the player will find either Shadow or Relm, depending on if they waited for Shadow before leaving the Floating Continent.
The Behemoth King attacks the player, and once defeated the party takes the injured party member to Thamasa. At this point, if they rescued Relm, she can now be found in Owzer's Mansion in Jidoor. If they rescued Shadow, he will appear in Dragon's Neck Coliseum when the player bets the Ichigeki, a weapon found in the cave.
- Twinscythe x2
- Death Warden (Monster-in-a-box)
- Behemoth King (Living) (Boss)
- Behemoth King (Undead) (Boss)