The Archduke’s Manual of Fun is a Guild Chronicles™ expansion, designed to align with the lore of Verden and augment the Core Rules without affecting game balance. While have ensured us that all content has been balanced and somewhat thoroughly playtested. Make sure your group and Storyteller are on board before you use rules from any expansions.
This is a companion discussion topic for the original entry at https://rpg-trader.com/products/1316/the-archdukes-manual-of-fun