Tybor the Builder: At the King's Behest consists of three modules (24 cards total) you can either use on their own or mixed in any combination with the base game Tybor the Builder, including all three modules at the same time:

• Module 1 - Royal Decrees: New missions you can try to fullfill throughout the game.
• Module 2 - The Councilmen: A new kind of character with a special bonus.
• Module 3 - The Mystery: A new building you can build in the game.