This skill equips Claude with specialized knowledge to help authors, screenwriters, and game designers build logically consistent and deeply immersive fantasy worlds. It incorporates established genre conventions such as Sanderson’s Laws of Magic, structured frameworks for socio-political development, and multi-generational historical depth to ensure that world elements serve the narrative purpose. From defining the costs of magic to designing non-monolithic races and avoiding common tropes, this skill ensures that every fantastical setting is grounded in internal logic and narrative necessity.
