An updated design stemming from the cybernetic Dragoon walkers of the old Protoss Empire, Immortals house crippled veteran Templar who live in a nutrient solution saturated with nanomachines, helping them preserve their mangled bodies. This war machine is some of the most advanced hardware ever devised by the protoss, easily being able to punch holes in heavy plating and a nearly indestructible armor weave befitting of their name.