Buron:
The mainlanders are incredibly strong ?they have advanced all the way to the Oasis. Rumor also has it that the ghosts of priests and warriors appear from time to time at the ancient temple ruins located to the southwest of the Oasis. Talk to Bernarde at the Oasis to learn more.
I should mention that Bernarde has a deep mistrust of foreigners, so you'd be well advised to dress like a native when you meet him.