The Borderlands Mini-Expansion for Walled City contains 4 new Guild Cards for use with the Borderlands map.
The 4 Guild Cards can also be mixed into the Londonderry cards as per the original rules. The cards are as follows:
- Masons (Build Wall/Road instead of Road/Wall)
- Gamers (Your citizens are untouchable)
- Cutlers (Score full points on neighborhood tie)
- Pewterers (May place all on same side of Road)