The Caste Systems of the World State
Alphas
Alphas are at the top of the caste system. Alphas of the World State wear grey.
Betas
Betas are second on the caste system. Betas of the World State wear mulberry.
Gammas
Gammas are in the middle of the caste system. Gammas of the World State wear green.
Deltas
Deltas are forth in the caste system. All Deltas of the World State wear khaki.
Epsilons
Epsilons are the lowest on the caste system. All Epsilons wear black.