-8800 DR


 * A flight of red dragons attacks the elves of forest of Keltormir, causing an out-of-control fire that burns thousands of square miles of forest. This wipes out four whole elven clans, eleven giant communities, and at least four green dragons. The surviving elves split into several clans.


 * Around this time, Bhaerynden's Great Caverns collapse and leave the Great Rift.