MIST Troopers, also known as Mobile Infantry Stealth Technology Troopers, are a specialist type of trooper within the United Citizens Federation. These stealth infiltrators make use of suits with cloaking capabilities. This allows them to sneak deep into enemy territory and secure a position where they can make use of their sniper rifes to take out the leadership caste amongst the Arachnid swarms. Through the use of lethal Nightshade Rounds, a MIST Trooper can eliminate an Arachnid target with a single shot.