An adult blue dragon who lairs on the Isle of the Fallen Tower
He is a dangerous foe who has occupied his current lair in a dormant volcano for the past 100 years.
Gaurlax came to the Isle of the Fallen Tower after acquiring a relic of great power during the early years of the spellplague. He has since been joined by a group of dragonborn cultists from the Cult of the Dragon who seek to study the various items of power that Gaurlax has collected for their own nefarious purposes.
Gaurlax himself cares only for protecting his treasures and his lair. He lacks any grand plans to spread his influence and is very content with raiding the mainland for treasure as he wishes.