- Primary Builder Unit in Terminator Armour. Constructs all Dark Angel buildings. - Taught on Mars the mystical secrets of Machine lore giving them unique construction and repair capabilities. - Benefits from research which allows additional enhancements to several servo-arms and mechadendrites. - With research can become a formidable battlefield combatant, wielding a vast array of WarGear. - Able to detect infiltrators and Sabotage enemy vehicles, after achieving Master Of The Forge status. - Can be teleported to any visible location from his origin building, or the Deathwing Orbital Relay. - Initially effective against Infantry.