The elves' return halts Druma's period of aggressive expansion of its influence that began in 2450 AR.2
Migrations in 2632 AR
After an absence of almost 8,000 years, elves who had left Golarion for Castrovel begin returning en masse through the Sovyrian Stone in the country of Kyonin.345 Their decision to leave the mystical land of Sovyrian is prompted by the demon Treerazer, who is attempting to corrupt the portal for his own ends.6
Some of the elves that return find their old home was utterly destroyed and a strange tower had appeared, which they call the Mordant Spire. They rebuild and cut themselves of from the rest of the world.7
