Dear Game Master,
I have been running D&D and other TTRPGs for more than ten years.
Magic should be the most amazing thing in your world. Too often it ends up as a list of spell names and damage dice: it shoots, it does damage, it goes on cooldown, and nothing in the world changes because of it. Magic isn’t just a spell. It comes from somewhere, costs something, and the world has an opinion on it once it lands.
This book is about two things: building a magic system that makes sense, and bringing it to life when you play. You’ll learn to describe any casting in three steps, run an archmage who fights like they actually know what they’re doing, create a new spell in 10 minutes, and take magic to war. Done right, that last one is both terrifying and beautiful.
It works with any system. I mostly run d20 games, so you’ll notice some of that, and there is a full chapter of 5e math for when you want the numbers
- Descriptions that make the table go quiet: sensory palettes for all eight schools, a verb bank by damage type, and a description budget that stops you over-narrating cantrips
- Magic at war: the counter-magic “roof” held over an army, the three kinds of war mage, the five acts of a magical battle, and what the ground remembers afterward
- Your own spells: a seven-axis budget, damage benchmarks by level, and a design diary that follows one spell from first idea to finished stat block
- Magic that costs something: tolls on body and mind, and how a limitation becomes a quest, a character arc, or a moral dilemma instead of a brake
See you when the table goes quiet.
P.S. There are four complete magic systems in the book, ready to drop in. Take one for tonight, build your own after.












