His brothers were jealous of him because their father favored Grallen over them. They devised a plan to send Grallen into Zhaman to capture Fistandantilus, gifting him with a helm that they said would make him invincible. When he died, his soul became trapped in the Helm of Grallen.
His two brothers feeling guilty for their deed, confessed their sin to Kharas. Then they hurled themselves to their death in battle. Prince Grallen’s Tomb lies below King Duncan’s Tomb in the Valley of Thanes.
- Dragons of the Dwarven Depths (PB) p. 183-196, 399-405, 446