Vong organize themselves into rigid castes.
Warrior caste
Intendant caste, including bureaucrats, managers and traders
Priest caste, further divided into sects for each god
Shaper caste, who work with and create the biological artifacts
Worker caste, including those born into this caste and those who have failed in other castes. Technically includes:
Slaves
"Shamed Ones", those whose bodies have rejected implants
