Brarsur

One of the Ancient Ones, a children of Tiamat herself, this great dragon ruled over a large part of the Cleaver Lands for many millennia. The locals worshiped him as a god and gave him tribute from everything they made or plundered.

But all of this came to an end during the Century of Conquest when the Imperium invaded the Cleaver Lands to "pacify" the orcs. After a few initial defeats the orcs withdrew to the more defensible western side of the land, but Brarsur did not move. When the Imperial Legions entered his domain he took to the skies to face them alone. As one of the mightiest dragons in history he expected a quick victory over the invading armies.

What he did not know was that the Imperium knew he would come and had spent months preparing an Edict, a spell of extraordinary power to slay the dragon. It not only destroyed the dragon but also cursed the land, a curse that can only be lifted if the last of his worshipers die. The Imperium hoped it would encourage the locals to give up their faith, but instead they started worshiping the bones of the now dead dragon and adapted to the land that turned from fertile plains into a wasteland.