Soft Magic System: A magic system where the rules, limitations, and mechanics of magic are not clearly defined or explained to the reader. Magic remains mysterious and unpredictable, often serving to create a sense of wonder or to advance the plot in unexpected ways. Such systems often focus on personal growth and moral choices in a world filled with unknowns, emphasizing characters' internal development amidst mysterious forces. Examples include "The Lord of the Rings," "A Song of Ice and Fire," "The Chronicles of Narnia," and the western superhero genre (Marvel, DC, etc.).
Hard Magic System: A magic system where the rules, limitations, and mechanics of magic are clearly defined and explained within the story. Magic operates under established principles, allowing both characters and readers to understand its capabilities and constraints. This clarity emphasizes intellectual growth and strategic use of magic, tying characters' development to their mastery and creative application of the magic system. Examples include the "The Kingkiller Chronicle" books, "Avatar: The Last Airbender," "Fullmetal Alchemist," and the shonen anime genre (Naruto, One Piece, Bleach, etc.).