Static ModifiersGStatic Modifier20 yearsGem of Sardiniapis_gem_of_sardiniaShow on the map →ModifiersMigration Attraction+2Buildings Construction Efficiency+25%Where it is appliedSourceWhereDurationReclamation of Sardiniaoption 120 yearsConnectionsGranted by 1Reclamation of Sardinia20 yearsOption 1Definitionmain_menu/common/static_modifiers/location.txt:4145▾game_data = {category = location}local_migration_attraction = 2local_build_buildings_efficiency = 0.25History