Technology & upgrades
Grand Duchy of Ruthenia
Technology
Gives: Industrial Age; Makes researchable: Guard Cossacks
Technology1 supported recipe route
Properties & access
CivilizationsPoles
Researched atLavra Monastery
Effects & behavior
- Gives: Industrial Age
- Makes researchable: Guard Cossacks
Planner recipes & alternatives
Material calculator: AoE3 DE 100.19.18309 / Steam build 25040513 (read 2026-10-14.
Access & prerequisites
- Civilizations: Poles
- Lavra Monastery ↗
What this unlocks
Used by 0 objects
No downstream uses are recorded in this source scope.