You should publish a second book that is an expansion of Mythic Bastionland. I know that you like to keep your writing brief and leave a lot of room for the GM and players to fill in the gaps, but these new tools and techniques are useful as actual rules. They are tools to improve the game and a book that had different tools would be a very valuable resource that would make the game more fun. Think “Deep Cuts” by John Harper. You need not make something that amounts to a second edition of Mythic Bastionland, you could simply publish a book of creative, yet concrete, extras that players could take or leave, incorporate or not into their games.
You should publish a second book that is an expansion of Mythic Bastionland. I know that you like to keep your writing brief and leave a lot of room for the GM and players to fill in the gaps, but these new tools and techniques are useful as actual rules. They are tools to improve the game and a book that had different tools would be a very valuable resource that would make the game more fun. Think “Deep Cuts” by John Harper. You need not make something that amounts to a second edition of Mythic Bastionland, you could simply publish a book of creative, yet concrete, extras that players could take or leave, incorporate or not into their games.