The Stockwood Scrolls
This great blue dragon was one of the two legendary brothers of the Nether Mountains who bred the Blood of Morueme – half-dragon, half-hobgoblins. He and his brother Nahaunglaroth made the eastern Nether Mountains almost solely their domain, although they periodically had to put the orcs of the mountains, such as those of the Thousand Fists tribe, into their place.
Roraurim and his brother Nahaunglaroth have allied with the Cult of the Dragon, and sent the Blood of Morueme along with one of their spawn to attack the Heroes of Skyreach outside the Tomb of Diderius, though their ambush was avoided.
Roraurim was slain by Princess Fluffypants after being furiously attacked by Groβ Panzer during a great battle near the Nether Mountains whilst the adventurers were on their way to the Council of Wyrms. The warlock subsequently took out his heart, and the barbarian took his head to be displayed at the Grinning Lion tavern in Waterdeep.