Introduced in Disney's Episode 8, Star Wars: The Last Jedi, the Executioner Troopers were also known as the First Order Stormtrooper Executioners. Their purpose was to execute all First Order soldiers guilty of treason, with their powerful laser axes. Under the command of Captain Phasma, these Troopers wear armour with black carbon-finish accents and hail The Dark Side. Run into one of these guys and - may the force be with you.