Every person in RPGverse is born with a class. They may choose to learn other classes during their lifetime, with hybridization a common choice among the population.
These classes range from Warriors to Necromancers, Machinists to Scholars, Chemists, Illusionists, Dragoons and so on - a mass collection of roles from RPG games.
Here's a full list of classes, linking to pages explaining their function.
Magical Classes
Classes marked with *hybrid can deal either magic or physical damage, depending on how the person has specialized.