- Circa: The last surviving dwarves of High Shanatar fall in battle against the Tavihr Dynasty of Calimshan, by the Sulduskoon River.
- Circa: Dwarves of Deep Shanatar seal the last known passage from the surface to their realm.
- The drow begin construction of the Twisted Tower in the area that would later become Shadowdale. It would be completed in −2549 DR.
- The Deepkingdom of the duergar in the North reaches the peak of its power.
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