Sophia Hapgood possessed an Atlantean necklace in which Nur-Ab-Sal had transferred his spirit. The necklace was one of the artifacts found in the Jastro Expedition, which Sophia kept for herself. Sophia rarely became separated wth the necklace and she claimed it guided her using Nur-Ab-Sal's spirit. When she was reunited with Indiana Jones, he suspected it had some kind of negative effect on her. When they reached the inner area of Atlantis, Nur-Ab-Sal's spirit finally took total control over her. However Indy later on got rid of the necklace, freeing Sophia from its control.