Xcoser Rogue One Death Troopers Helm Star Wars CosplayXcoser Star Wars Dark Trooper Helmet with LED Intro: "It's the trooper you don't see that will get you." Cassian Andor Death troopers, also known as death soldiers, were an elite variant of stormtroopers specializing in stealth, espionage, and lethality that served the Galactic Empire. Operating under Imperial Intelligence as the death trooper division, they acted as a protective detail for significant Imperial officers and members of the Tarkin