Potocki Estates
Potocki Estates is an Industrial Age Polish Sejm technology requiring Koniecpolski Estates. It raises Villager gathering work rate from mines, Estates and Mountain Monasteries by 15%, and increases the Sejm’s passive Coin generation by 30%.

Research profile
- Civilization
- Poles
- Research location
- Sejm
- Prerequisite
- Koniecpolski Estates
- Research time
- 40 seconds
- Food cost
- 600
- Wood cost
- 600
- Effect
- Villager: gather work rate for mines, Estates, Mountain Monasteries +15%; Sejm: auto gather work rate for coin +30%
- Next technology
- Lubomirski Estates
Effect & research conditions
Research costs 600 Food and 600 Wood and takes 40 seconds. First complete Koniecpolski Estates, then research Potocki Estates at the Sejm. Its gathering bonus applies to the listed Coin sources; the passive-income bonus applies to the Sejm’s Coin output. Lubomirski Estates is the next listed research, so this purchase is also a step in the Polish economic upgrade chain.
Research condition
Available to Poles from the Industrial Age. Research it at Sejm. It requires Koniecpolski Estates.
When to research
Research when Villagers are already working the affected sources and the Sejm will continue generating Coin for a meaningful period. The work-rate improvement scales with labor assigned to mines, Estates and Mountain Monasteries, while the Sejm effect requires no extra gatherers. Compare the two benefits with the high mixed-resource cost and the time needed for follow-up research.
Build the prerequisite chain around your economy
Potocki Estates is not an isolated purchase: Koniecpolski Estates is required, and Lubomirski Estates follows it. Plan the sequence so the economy can afford each stage without stopping unit production. The 15% work-rate increase rewards workers assigned specifically to mines, Estates and Mountain Monasteries; it does not improve Wood or hunt gathering. The Sejm’s passive Coin also rises by 30%, adding a second income source. Use the technology when both effects can contribute over time rather than paying for the chain during an immediate resource crisis.