In Wuthering Waves, the characters are classified into different categories in multiple ways. From classifying characters based on the type of element they wield to the weapon they use. One of the other ways to classify characters is via classes. Currently, there are four classes in Wuthering Waves, which are - Congenital, Mutant, Natural, or Artificial. These classes inform the way the characters obtained their special powers and became Resonators. This information about the resonator is obtained from Rabelles Curve, which is present in each resonators Forte Examination Report.