Tyranny of Dragons
Swamps and marshes
The first great realm to appear in the region known as the Sword Coast north was that of Illefarn. Existing thousands of years ago, the kingdom of Illefarn was a contemporary of Netheril, consisting of both dwarves and elves. Illefarn survived the Fall of Netheril, until the elves left for Everneeet. Northlanders and other humans began migrating into the region a few years before 1 DR.