Xandragnox

Xandragnox the Caustic Sea, is a massive black dragon, exceeding even Valeenorix in mass. He and Valeen dated for many centuries, and even had a son. Xandra was a distant father and husband, letting the relationship drift apart. Their son grew rebellious, lashing out by attacking rural villages and slaughtering people on the road. Eventually he was stopped by his mother, who he forced to end his life. Xandra did not seem to care about the lost of his son, cooly blowing it off. "Boys will be boys" was all he said on the matter. He and Val split up a year afterwards. He resides in the Ebonmarsh, the swamp that surrounds Stilben. His lair is know as the Voidhall. It is surrounded by very large black lizardfolk and kobolds and dragonborn.