Around 9 ABY the former Jedi Padawan Ahsoka Tano and her Mandalorian apprentice Sabine Wren traveled in the T-6 One-Nine-Seven-Four shuttle to the Denab system where the Eye of Sion was located. In response, Morgan Elsbeth dispatched Marrok in his Fiend fighter and a squadron attack on Tano's T-6 shuttle, resulting in a dogfight near the planet Seatos.
Marrok's Fiend fighter first appeared on screen in the third episode, Time to Fly which premiered in August 29, 2023.