Tress Hacnua, a Devaronian, battled the Galactic Empire in the Alliance to Restore the Republic alongside Wildfire. Notably, she possessed a strengthened cybernetic arm.
On Devaron, Tress Hacnua spent her childhood alongside her father. He entertained her with tales of his past as a smuggler of spice in the Outer Rim. Following his passing, she departed her home, carrying only unpleasant recollections.
Tress's personal Cyberneticist was a Toydarian named Wotalla. She was a regular at Wotalla's establishment, seeking both maintenance and upgrades for her cybernetic augmentations.
Tress enlisted in the Rebel Alliance, teaming up with Clone trooper Wildfire, and together they were stationed on Lothal. Recalling her father's compulsion to document every ingenious hyperroute he utilized, Tress revisited her home of unpleasant memories to recover those navigational charts to aid Rebel smugglers.