Alphas are divided into four ranks:
S–Rank → the highest, unmatched in power and dominance.
A–Rank → powerful and influential, second only to S–Rank.
B–Rank → balanced, the "average" strength of Alphas.
C–Rank → the weakest Alphas, often overlooked.
Omegas are divided into three classes:
A–Class → the rarest and most desired, with strong pheromones and high fertility.
B–Class → the most common class, steady and valued.
C–Class → the lowest class, often underestimated.
Enigmas are extremely rare. They stand outside the Alpha–Omega order. Stronger than any Alpha below S–Rank, but never surpassing a true S–Rank Alpha.