Shekondar

Shekondar the XXXXXXX, also known as Shekondar XXXXXX-XXXXXX, Shekondar XXXXXXXXXbane, and the Scourge of XXXXXXX, was a particularly large and powerful dragon which dominated the land of Ojaum from 745 CV until his death in 1168 at the hands of the Tefranite paladin Zhallu of the Nine Spears.
Shekondar's origins are uncertain, but he probably descended on Ojaum from the vicinity of the Kar Bharaz, perhaps having previously laired in the Mountains of Thundering Flame or the Sawtooth Mountains (some sources claim that Suagir nomads in the western steppe reported seeing a huge dragon flying southwards in the summer of 745). He may have been the same dragon which, in the 200s BV, menaced Corvenea before being driven off by that city's priests; that wyrm was much smaller (though still formidable), but had some notable characteristics in common with Shekondar, and of course had nearly a thousand years to grow before Shekondar's first appearance in Ojaum.
In Ojaum, Shekondar terrorized the countryside for over four centuries, made himself the de facto ruler of most of the Druune Basin, and crushed any number of attempts to challenge him until Zhallu finally succeeded. He actively encouraged draconic cults throughout the region, inducing many of them to worship him as a god, so that their influence became pervasive and they were powerful agents of his will. Some remain active in Ojaum now despite his death. He also amassed a truly enormous hoard of treasure, plundered not just from Ojaum but, at various times, from eastern Kelimaria, from Dranuria, from the Jade River basin, and from northwest Sularia. Upon his death, this hoard became the cause for war between the Sultan of Kelimaria and an alliance of Dranurian kingdoms.