diff --git a/core/src/com/unciv/logic/civilization/managers/PolicyManager.kt b/core/src/com/unciv/logic/civilization/managers/PolicyManager.kt
index 7a43002500..82edb83b28 100644
--- a/core/src/com/unciv/logic/civilization/managers/PolicyManager.kt
+++ b/core/src/com/unciv/logic/civilization/managers/PolicyManager.kt
@@ -139,6 +139,23 @@ class PolicyManager : IsPartOfGameInfoSerialization {
     // from https://forums.civfanatics.com/threads/the-number-crunching-thread.389702/
     // round down to nearest 5
     fun getCultureNeededForNextPolicy(): Int {
+        return getPolicyCultureCost(numberOfAdoptedPolicies)
+    }
+
+    fun getCultureRefundMap(policiesToRemove: List<Policy>, refundPercentage: Int): Map<Policy, Int> {
+        var policyCostInput = numberOfAdoptedPolicies
+
+        val policyMap = mutableMapOf<Policy, Int>()
+
+        for (policy in policiesToRemove) {
+            policyCostInput--
+            policyMap.put(policy, getPolicyCultureCost(policyCostInput))
+        }
+
+        return policyMap.toMap()
+    }
+
+    fun getPolicyCultureCost(numberOfAdoptedPolicies: Int): Int {
         var policyCultureCost = 25 + (numberOfAdoptedPolicies * 6).toDouble().pow(1.7)
         // https://civilization.fandom.com/wiki/Map_(Civ5)
         val worldSizeModifier = with(civInfo.gameInfo.tileMap.mapParameters.mapSize) {
diff --git a/core/src/com/unciv/models/ruleset/unique/UniqueTriggerActivation.kt b/core/src/com/unciv/models/ruleset/unique/UniqueTriggerActivation.kt
index a1fd513801..836ca3dc95 100644
--- a/core/src/com/unciv/models/ruleset/unique/UniqueTriggerActivation.kt
+++ b/core/src/com/unciv/models/ruleset/unique/UniqueTriggerActivation.kt
@@ -316,6 +316,33 @@ object UniqueTriggerActivation {
                     true
                 }
             }
+
+            UniqueType.OneTimeRemovePolicyRefund -> {
+                val policyFilter = unique.params[0]
+                val refundPercentage = unique.params[1].toInt()
+                val policiesToRemove = civInfo.policies.adoptedPolicies
+                    .mapNotNull { civInfo.gameInfo.ruleset.policies[it] }
+                    .filter { it.matchesFilter(policyFilter) }
+                if (policiesToRemove.isEmpty()) return null
+
+                val policiesToRemoveMap = civInfo.policies.getCultureRefundMap(policiesToRemove, refundPercentage)
+
+                return {
+                    for (policy in policiesToRemoveMap){
+                        civInfo.policies.removePolicy(policy.key)
+                        civInfo.policies.addCulture(policy.value)
+
+                        val notificationText = getNotificationText(
+                            notification, triggerNotificationText,
+                            "You lose the [${policy.key.name}] Policy. [${policy.value}] Culture has been refunded"
+                        )
+                        if (notificationText != null)
+                            civInfo.addNotification(notificationText, PolicyAction(policy.key.name), NotificationCategory.General, NotificationIcon.Culture)
+                    }
+                    true
+                }
+            }
+
             UniqueType.OneTimeEnterGoldenAge, UniqueType.OneTimeEnterGoldenAgeTurns -> {
                 return {
                     if (unique.type == UniqueType.OneTimeEnterGoldenAgeTurns) civInfo.goldenAges.enterGoldenAge(unique.params[0].toInt())
diff --git a/core/src/com/unciv/models/ruleset/unique/UniqueType.kt b/core/src/com/unciv/models/ruleset/unique/UniqueType.kt
index 30049160ad..bfd2f36859 100644
--- a/core/src/com/unciv/models/ruleset/unique/UniqueType.kt
+++ b/core/src/com/unciv/models/ruleset/unique/UniqueType.kt
@@ -773,6 +773,7 @@ enum class UniqueType(
     OneTimeDiscoverTech("Discover [tech]", UniqueTarget.Triggerable),
     OneTimeAdoptPolicy("Adopt [policy]", UniqueTarget.Triggerable),
     OneTimeRemovePolicy("Remove [policy]", UniqueTarget.Triggerable),
+    OneTimeRemovePolicyRefund("Remove [policy] and refund [amount]% of its cost", UniqueTarget.Triggerable),
     OneTimeFreeTech("Free Technology", UniqueTarget.Triggerable),  // used in Buildings
     OneTimeAmountFreeTechs("[positiveAmount] Free Technologies", UniqueTarget.Triggerable),  // used in Policy
     OneTimeFreeTechRuins("[positiveAmount] free random researchable Tech(s) from the [era]", UniqueTarget.Triggerable),
diff --git a/docs/Modders/uniques.md b/docs/Modders/uniques.md
index 8f522725cb..57a7f82546 100644
--- a/docs/Modders/uniques.md
+++ b/docs/Modders/uniques.md
@@ -77,6 +77,11 @@ Simple unique parameters are explained by mouseover. Complex parameters are expl
 
 	Applicable to: Triggerable
 
+??? example  "Remove [policy] and refund [amount]% of its cost"
+	Example: "Remove [Oligarchy] and refund [3]% of its cost"
+
+	Applicable to: Triggerable
+
 ??? example  "Free Technology"
 	Applicable to: Triggerable