922 DR


 * Battle of Thazalhar: Ythazz Buvaar leads the Red Wizard rebellion to victory over the armies of Mulhorand. The conjurer Jorgmacdon summons the demon lord Eltab to fight on behalf of the Red Wizards at the battle, routing the armies of Mulhorand. . The city of Delhumide is destroyed.
 * Crinti (half-drow) raiders from Dambrath attack Ammathlauir. The hin, led by the Marchwardens, turn back the invaders after three days of fighting.


 * Soneillon, Queen of Whispers, infects the Elethlim royal family of Impiltur with the Tortoiscab Plague. Only Princess Aliia survives.


 * The Battle of Thazalhar confirms the independence of Thay from Mulhorand. End of the Second Mulhorand Empire.


 * The black wyrm Chardansearavitriol is transformed into a dracolich.