Themberchaud

Themberchaud, titled the Wyrmsmith of Gracklstugh, was an adult red dragon allied with the duergar of Gracklstugh in the Northdark of the Underdark in the 14th and 15th centuries DR, though he later relocated to the Hanging City of Dolblunde. His other titles were the Father of Flame, the Everburning, and the Foundry's Heart.