diff --git a/android/assets/jsons/Civ V - Vanilla/Buildings.json b/android/assets/jsons/Civ V - Vanilla/Buildings.json
index 0483b447ec..eb52818d53 100644
--- a/android/assets/jsons/Civ V - Vanilla/Buildings.json	
+++ b/android/assets/jsons/Civ V - Vanilla/Buildings.json	
@@ -160,7 +160,7 @@
 		"xpForNewUnits": 15,
 		"hurryCostModifier": 25,
 		"maintenance": 1,
-		"uniques": ["Culture and Gold costs of acquiring new tiles reduced by 25% in this city"],
+		"uniques": ["-[25]% Culture cost of acquiring tiles [in this city]","-[25]% Gold cost of acquiring tiles [in this city]"],
 		"requiredTech": "Bronze Working"
 	},
 	{
@@ -532,7 +532,7 @@
 		"culture": 1,
 		"greatPersonPoints": {"production": 1},
 		"isWonder": true,
-		"uniques": ["Cost of acquiring new tiles reduced by 25%"],
+		"uniques": ["-[25]% Culture cost of acquiring tiles [in all cities]","-[25]% Gold cost of acquiring tiles [in all cities]"],
 		"requiredTech": "Chivalry",
 		"quote": "'The temple is like no other building in the world. It has towers and decoration and all the refinements which the human genius can conceive of.'  - Antonio da Magdalena"
 	},
diff --git a/android/assets/jsons/Civ V - Vanilla/Nations.json b/android/assets/jsons/Civ V - Vanilla/Nations.json
index 3308899531..1b589d84d1 100644
--- a/android/assets/jsons/Civ V - Vanilla/Nations.json	
+++ b/android/assets/jsons/Civ V - Vanilla/Nations.json	
@@ -262,7 +262,7 @@
 		"outerColor": [ 28,51,119],
 		"innerColor": [255,255,255],
 		"uniqueName": "Manifest Destiny",
-		"uniques": ["+1 Sight for all land military units", "-50% cost when purchasing tiles"],
+		"uniques": ["+1 Sight for all land military units", "-[50]% Gold cost of acquiring tiles [in all cities]"],
 		"cities": ["Washington","New York","Boston","Philadelphia","Atlanta","Chicago","Seattle","San Francisco","Los Angeles","Houston",
 			"Portland","St. Louis","Miami","Buffalo","Detroit","New Orleans","Baltimore","Denver","Cincinnati","Dallas","Memphis",
 			"Cleveland","Kansas City","San Diego","Richmond","Las Vegas","Phoenix","Albuquerque","Minneapolis","Pittsburgh",
diff --git a/android/assets/jsons/Civ V - Vanilla/Policies.json b/android/assets/jsons/Civ V - Vanilla/Policies.json
index 08c7df4a3f..2324974d61 100644
--- a/android/assets/jsons/Civ V - Vanilla/Policies.json	
+++ b/android/assets/jsons/Civ V - Vanilla/Policies.json	
@@ -2,7 +2,7 @@
 	{
 		"name": "Tradition",
 		"era": "Ancient era",
-		"uniques": ["[+3 Culture] in capital", "Increased rate of border expansion"],
+		"uniques": ["[+3 Culture] in capital", "-[25]% Culture cost of acquiring tiles [in all cities]"],
 		"policies": [
 			{
 				"name": "Aristocracy",
diff --git a/core/src/com/unciv/logic/city/CityExpansionManager.kt b/core/src/com/unciv/logic/city/CityExpansionManager.kt
index 7c987d1ee0..52d3f9750b 100644
--- a/core/src/com/unciv/logic/city/CityExpansionManager.kt
+++ b/core/src/com/unciv/logic/city/CityExpansionManager.kt
@@ -33,11 +33,17 @@ class CityExpansionManager {
     // The second seems to be more based, so I'll go with that
     fun getCultureToNextTile(): Int {
         var cultureToNextTile = 6 * (max(0, tilesClaimed()) + 1.4813).pow(1.3)
+        for (unique in cityInfo.civInfo.getMatchingUniques("-[]% Culture cost of acquiring tiles []")) {
+            if (cityInfo.matchesFilter(unique.params[1]))
+                cultureToNextTile *= (100 - unique.params[0].toFloat()) / 100
+        }
+        // Deprecated as of 3.12.10 - replaced with "-[]% Culture cost of acquiring tiles []", either [in capital] or [in this city] or [in all cities]
         if (cityInfo.civInfo.hasUnique("Cost of acquiring new tiles reduced by 25%"))
             cultureToNextTile *= 0.75 //Speciality of Angkor Wat
         if (cityInfo.containsBuildingUnique("Culture and Gold costs of acquiring new tiles reduced by 25% in this city"))
             cultureToNextTile *= 0.75 // Specialty of Krepost
         if (cityInfo.civInfo.hasUnique("Increased rate of border expansion")) cultureToNextTile *= 0.75
+
         return cultureToNextTile.roundToInt()
     }
 
@@ -56,14 +62,18 @@ class CityExpansionManager {
         val distanceFromCenter = tileInfo.aerialDistanceTo(cityInfo.getCenterTile())
         var cost = baseCost * (distanceFromCenter - 1) + tilesClaimed() * 5.0
 
+        for (unique in cityInfo.civInfo.getMatchingUniques("-[]% Gold cost of acquiring tiles []")) {
+            if (cityInfo.matchesFilter(unique.params[1]))
+                cost *= (100 - unique.params[0].toFloat()) / 100
+        }
+        // Deprecated as of 3.12.10 - replaced with "-[]% Gold cost of acquiring tiles []", either [in capital] or [in this city] or [in all cities]
         if (cityInfo.civInfo.hasUnique("Cost of acquiring new tiles reduced by 25%"))
             cost *= 0.75 //Speciality of Angkor Wat
         if (cityInfo.containsBuildingUnique("Culture and Gold costs of acquiring new tiles reduced by 25% in this city"))
             cost *= 0.75 // Specialty of Krepost
-
         if (cityInfo.civInfo.hasUnique("-50% cost when purchasing tiles"))
             cost /= 2
-        return cost.toInt()
+        return cost.roundToInt()
     }