In 3666 BBY, during the time of the Great Galactic War between the Galactic Republic and the Sith Empire, Rehanna met and fell in love with a Jedi Padawan named Nomar Organa, a member from the House Organa. However, their relationship was short when Nomar broke off his marriage and returned to serve the Jedi Order, leaving Rehanna heart-broken.
Twenty-three years later, during the Cold War, Rehanna remained within the House Rist until she encountered a Sith Inquisitor named Kallig, who was searching for an artifact of Tulak Hord. Rehanna engaged the apprentice, but she proved to match. After contacting her lover into bringing him into a trap, Kallig executed her.
- Star Wars: The Old Republic (First appearance)