Four-century old Unknown of Claugiyliamatar's brood. Has taken a lair in Glumpen Swamp near the Moonsea, with an eye on Phlan. Believed to be friendly with the Cult of the Dragon Wyrmspeakers. Mate is ancient dragon living in the Forest of Wyrms (Ralionate) who forcefully passed off her egg on the younger bachelor.
(See also: Forgotten Realms Wiki)