-2087 DR


 * The last era of the Dragonfall War between Tiamat and Bahamut begins with the rise of Unther, when the Mulan introduce Tiamat's human-oriented worship to Faerûn.


 * Enlil and his priesthood declare that Tiamat is the Nemesis of the Gods. Over the coming centuries of Unther's rise and fall, the god-kings blame for her Unther's every setback. Conflict begins between Tiamat and Marduk the Justice Bringer.
 * Enlil discovers pearls on the western shore of the Alamber Sea. There he builds Unthalass, the City of Gems.


 * The nation of Unther is founded, with Unthalass as its capital.