Publisher's blurb: Supertypes and Archetypes are the professions of your characters. Supertypes represent groupings of Archetypes, which are united by common themes and abilities. Archetypes themselves are specializations within Supertypes and provide your character with unique skills. When you level up, you can put that new level into an Archetype, either continuing your current one, or taking up a new one - gaining new skills and abilities with each Level.