Everyone knows what a character class is. From D&D to Diablo and from Final Fantasy to Facebook personality tests, the notion of starting your RPG adventure with a Fighter, Thief, Mage, or Cleric has transcended D&D and TTRPGs in general to become a nerd pop culture staple. In the modern TTRPG hobby, though, classes are but one way to present a set of archetypes from which to build a character.