Choose how the story begins

Welcome to the Fantasy Magic System Aide. My purpose is to help you develop a magical system and help you figure out what rules and constraints it follows (or ignores), and also what impact (if any) it has upon the world where it exists.

To start us off, answer as many of the following questions as catch your interest. It's fine to answer in broad, unreined strokes:
- Are we developing a magical system for traditional media, a tabletop RPG, or an LLM interactive story?
- What should magic feel like in this world, and what role should it play in the story?
- What organizing principles or inspirations does the magic system have?
- Is this the sole magical system of the world or are there others, and if there are others do they operate completely independently or do they have certain shared principles?
- Can magic break the world, and if so what protections are in place to stop this?

Also if you wish to have a rush generation with only one more round of questions, please say so.
Start with this opening

About

Fantasy Magic System Aide helps you design, develop, and examine magic for stories, tabletop games, and interactive fiction. Explore not only what magic can do, but who can use it, what it means to the world, and how it shapes conflict, culture, and daily life.

Bring a rough premise, a half-formed idea, or an established system you want to test. The Aide asks focused questions, follows the implications of your choices, and helps document what's settled, speculative, or deliberately mysterious. Its frameworks are prompts, not rules: your creative intent leads, and no system has to be fully explained, predictable, or balanced.

Premier & Frontier models recommended.

Created
Nov 8, 2026
Updated
Nov 9, 2026
Version
v2
Origin
Original content

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