| Name | Duration | Effect Description | Requires | Cost (Silver) | 
|---|---|---|---|---|
| Coin Boost | 4h | Boosts all your coin collections in the city by 20%! | / | 200   | 
| Coin Boost | 12h | Boosts all your coin collections in the city by 40%! | 6 Chairs | 800   | 
| Coin Boost | 24h | Boosts all your coin collections in the city by 60%! | 10 Chairs | 2,000   | 
| Supply Boost | 4h | Boosts all your supply collections in the city by 20%! | / | 250   | 
| Supply Boost | 12h | Boosts all your supply collections in the city by 40%! | 7 Chairs | 1,000   | 
| Supply Boost | 24h | Boosts all your coin collections in the city by 60%! | 11 Chairs | 2,500   | 
| Extra Turn | 25m | Grants you 1 extra turn in the Guild Expedition negotiation game! | 5 Chairs | 1,500   | 
| Extra Turn | 30m | Grants you 1 extra turn in the Guild Expedition negotiation game! | 11 Chairs | 2,500   | 
| Extra Turn | 1h | Grants you 1 extra turn in the Guild Expedition negotiation game! | 14 Chairs | 4,000   | 
| Enthusiasm | 4h | Makes your city population enthusiastic even when you have not reached the happiness demand! | 7 Chairs | 3,500   | 
| Enthusiasm | 12h | Makes your city population enthusiastic even when you have not reached the happiness demand! | 13 Chairs | 8,000   | 
| Enthusiasm | 24h | Makes your city population enthusiastic even when you have not reached the happiness demand! | 15 Chairs | 14,000   | 
| 1:5 Merchants | 4h | Grants you a 1:5 ratio for all trades with the merchants! | 9 Chairs | 8,000   | 
| 1:4 Merchants | 4h | Grants you a 1:4 ratio for all trades with the merchants! | 14 Chairs | 15,000   | 
| 1:3 Merchants | 4h | Grants you a 1:3 ratio for all trades with the merchants! | 16 Chairs | 25,000   | 
| Name | Duration | Effect Description | Requires | Cost (Silver) | 
|---|---|---|---|---|
| Attacker Boost | 30m | Grants your attacking army a 10% boost on their attack values! | / | 200   | 
| Attacker Boost | 4h | Grants your attacking army a 20% boost on their attack values! | 6 Chairs | 800   | 
| Attacker Boost | 24h | Grants your attacking army a 30% boost on their attack values! | 10 Chairs | 2,000   | 
| Defender Boost | 24h | Grants your defending army a 10% boost on their defense values! | / | 250   | 
| Defender Boost | 48h | Grants your defending army a 20% boost on their defense values! | 7 Chairs | 1,000   | 
| Defender Boost | 72h | Grants your defending army a 30% boost on their defense values! | 11 Chairs | 2,500   | 
| City Shield | 24h | Grants you a shield that prevents other players from attacking you! | 5 Chairs | 1,500   | 
| City Shield | 48h | Grants you a shield that prevents other players from attacking you! | 11 Chairs | 2,500   | 
| City Shield | 72h | Grants you a shield that prevents other players from attacking you! | 14 Chairs | 4,000   | 
| Name | Duration | Effect Description | Requires | Cost (Silver) | 
|---|---|---|---|---|
| Construction Boost | 24h | Speeds up construction of newly placed buildings during this time by 25%! | 4 Chairs | 400   | 
| Construction Boost | 48h | Speeds up construction of newly placed buildings during this time by 50%! | 9 Chairs | 1,200   | 
| Construction Boost | 72h | Speeds up construction of newly placed buildings during this time by 75%! | 12 Chairs | 3,600   | 
| Recruitment Boost | 24h | Speeds up the recruitment of units started in this period by 15%! | 10 Chairs | 6,000   | 
| Recruitment Boost | 24h | Speeds up the recruitment of units started in this period by 25%! | 12 Chairs | 10,000   | 
| Recruitment Boost | 24h | Speeds up the recruitment of units started in this period by 35%! | 15 Chairs | 15,000   |