- Infantry. - Special scout and recon unit. Good sight range. - Contrary to most scout squads of other chapters, they disdain the usage of Sniper Rifles. - Instead, they can be upgraded with Shotguns to increase their effectiveness in close combat encounters. - Able to deliver the final blow on wounded enemy Infantry units, with their combat knives. - Can be trained to use Infiltration (stealth). - Effective against Infantry. - Geneseed Imperfection: Due to Red Thirst genetic flaw, becomes temporarily berserk with bloodlust in melee.