This kind of system is what I was looking for, thank you! I have aquestion:
I intend that my players are able to create spells during play and I would need them to have a spell effect defined in like 10-20 seconds. How could I achieve this? Do you recommend that I ignore Harmonics and use a fixed resonance number per Word used? I could maintain the complete rules with Harmonics etc for prepared spells but I also need a lite version for improvised ones.
Also, how do you recommend that players learn new Words? How many Words should a starter player know? Should a player be able to learn Words from any Domain?