Modifier Type
Copper Output
This modifies the Output of Copper in the entire Country.
Percentage · higher is better · Country
 Machina Nova | Advance | +33% | |
 New Currency Demands | Advance | +25% | |
 Impressive Statuary | Advance | +25% | |
 Mining Communities Country modifier | Government Reform | +20% | |
 Brassworkers' Guild | Advance | +15% | |
 Andalusi Smiths | Advance | +10% | |
 Copperworking | Advance | +10% | |
 Efficient Mining | Advance | +10% | |
| Mines of Lorraine | Advance | +10% | |
 Control over the Coinage Country modifier | Estate Privilege | +5% | |
| Silver-based Coinage | Static Modifier | −20% |
percent = yes
game_data = {
category = country
}