Just a reminder: the Cairn SRD and the game files (Affinity Publisher) are all available as CC-BY-SA 4.0, for free, here: https://cairnrpg.com/

All the text on the website is also CC-BY-SA, including the d666 spellbook table, my GLoG hack, and anything else you can find that isn't linked anywhere.

Please, hack my game.