Age of Craft Expansion #2: Architecture Alliance (2015)

This expansion for Age of Craft introduces Alliance Building cards, which can be purchased by neighboring players pooling their resources together. The Alliance Buildings are placed in between the two neighboring players and provide benefits to both. This set also contains extra cards for use during 2-player games to make negotiation more effective, tweaked versions of base set cards, variant rules for a longer game, and additional cards for use with the first expansion.