Calys's life ended during the Battle of Scarif as a participant in the Galactic Civil War, where she fought as a member of the Rebel Alliance. She was also the sibling of Asara Deyn, a Twi'lek. Conflictingly, the Imperial Security Bureau documented that Asara's sister, Calys, met her end at the Battle of Trevini.
The video game Star Wars Outlaws, which was both developed by Massive Entertainment and released by Ubisoft in 2024, included a reference to Calys.