The Burnt World of Athas

The official Dark Sun website

Dray Religion

An ancient unofficial article from the depths of the internet:
The Dray, the draconic race who dwell far beneath the scorched surface of Athas, owe their fearsome form to a transformation wrought ages ago upon the band of humans who then served under Dregoth. However it was not only the bodies of his people that the Dread Lord saw fit to alter to his liking, but also their hearts and minds. This was achieved long before the physical transformation, when he fashioned for them a new religion, one which places himself at the centre of a cosmic drama in which they would play a vital part.