They are outfitted with two twin phase disruptors as their primary attack form they give critical fire support to legions of zealots against ground targets, deployed when the protoss are faced with heavy enemy firepower. Immortals stand over twice as tall as a terran wearing CMC armor.
Upon transplantation, immortals are consecrated in the name of Adun, as he was the one who best understood the meaning of self-sacrifice. Immortals are some of the most advanced hardware ever devised by the protoss. The machines repair aging tissue, destroy any foreign matter that might penetrate the cockpit (usually due to hull breaches) and regulate the pilot's heart rate, brain activity, and biological functions. Their pilots live in a sterile nutrient solution saturated with microscopic machines, which helps preserve their mangled bodies.
