This is the second visit to the Ozmone Plain and it comes following the visit to the Garif village of Jahara. Click on the following link to take you back to the first walkthrough section for the Ozmone Plain if this is your first visit.
Make sure that you have spoken to Low-Chief Sugumu back in Jahara before you leave in order to initiate Hunt 10: The Defense of Ozmone Plain (assuming you picked up the Bill No. 8 for Enkelados back in Rabanastre). You should also speak to Gurdy near the Chocobo Stables to use the free Chocobo ride that War-Chief Supinelu promises you.
You now have Larsa back in your party. Larsa’s attacks are quite powerful and he has an unlimited supply of Hi Potions which he will use on your party members as their HP drops in the original PlayStation 2 version of the game. In the PlayStation 4 Zodiac Age version of the game, he draws his Hi-Potions directly from your inventory, so be sure to remove that Gambit if you don't want him wasting all of your Hi-Potions.
He is a very useful addition and having him in your party as a guest makes it much easier to complete the two hunts listed below.
The first Mark, Enkelados, can be found in the Ozmone Plain in an area called The Shred. It is located in the easternmost part of the Plain:
Hunt 10: The Defense of Ozmone Plain
Defeat all of the Wus in the area to make Enkelados (Rank II) appear – this Mark is one of the easier ones to take down.
Now that you have Larsa, it is also a lot easier to contend with a much tougher Hunt. Note that this Hunt may still prove difficult for inexperienced players (due to the amount of HP that Gil Snapper has) but it can be completed now.
Hunt 36: Paradise Risen
Returning to the Giza Plains to defeat Gil Snapper (Rank III), an Elite Mark in the Tracks of the Beast area.
Completing this Hunt and obtaining the rewards involves returning to the Giza Plains during the dry season. Check the Rain and Dry in the Giza Plains section for more information the weather patterns or you can hold off on obtaining the rewards until later on in the game.
Return to the Ozmone Plain and travel eastward through the Field of Fallen Wings, east again through the Dagan Flats and east one more time through the Field of Light Winds.
There is a short cutscene that takes place when you first enter the Sunlit Path. Basch and Ashe will discuss the next steps in the fight to defend Dalmasca. Another cutscene takes place between a few of the Judges in Archades.
Save your game using the Save Crystal and continue eastward into the Golmore Jungle.