Elves were trying to make a new continent. They succeed and create Evermeet, but cause much destruction.
This is a huge overall timeline covering the major events within the Forgotten Realms.
Elves were trying to make a new continent. They succeed and create Evermeet, but cause much destruction.
Karsus's Folly was a climactic event that caused the end of the Netherese empire and rearrangement of the Weave.