Despite its high level, St. Martial is one of the nicest areas of The Rogue Isles. If you like gambling, at least. The island is dominated by The Giza, a huge pyramid-shaped casino owned by the famous singer Johnny Sonata. There are many smaller casinos to the north, and a large field has been taken up as ground for the Carnival of Shadows. To the east are the typical run-down neighborhoods of the Rogue Isles, and to the west are ports and an Arachnos base.
The main threat facing St. Martial the past few years has been the diminutive demons, the Wailers. Their exact goals are unclear, but they spend most of their time attacking various decorative statues around the island, or causing mischief. This has brought the demon-hunter Hardcase to the island, and there's also lots of work to be found in the Giza for those who can pull themselves away from the slots.