The Dragon War

Under the direction of Tiamat the Dragon of Boriel lead the Dragonborn to to war againt their neighbours.
At first it appeared that the newly formed Dragon Empire would crush all those around with little issue, however unexpectd alliances began to form as all acorss Boriel Kingdoms that had once been enemies set aside their differences and united against their common foe. With defeat in sight the coalition of Dragon soon fractured and the Dragon Leadership turned on each other. The result was the complete decimation of the Dragonborn people.
It is believed that it was only through the intervention of The Prime Pantheon and their worshipers that Tiamat was returned to her slumber, though many fear this has only postponed the war and destruction that she desires.