diff --git a/gemp-lotr/gemp-lotr-cards/src/main/java/com/gempukku/lotro/cards/set12/site/Card12_186.java b/gemp-lotr/gemp-lotr-cards/src/main/java/com/gempukku/lotro/cards/set12/site/Card12_186.java
new file mode 100644
index 000000000..e991cc6e8
--- /dev/null
+++ b/gemp-lotr/gemp-lotr-cards/src/main/java/com/gempukku/lotro/cards/set12/site/Card12_186.java
@@ -0,0 +1,27 @@
+package com.gempukku.lotro.cards.set12.site;
+
+import com.gempukku.lotro.cards.AbstractNewSite;
+import com.gempukku.lotro.common.Keyword;
+import com.gempukku.lotro.filters.Filters;
+import com.gempukku.lotro.game.PhysicalCard;
+import com.gempukku.lotro.logic.modifiers.Modifier;
+import com.gempukku.lotro.logic.modifiers.TwilightCostModifier;
+
+/**
+ * Set: Black Rider
+ * Twilight Cost: 0
+ * Type: Site
+ * Game Text: Battleground. Underground. The Balrog is twilight cost -3.
+ */
+public class Card12_186 extends AbstractNewSite {
+    public Card12_186() {
+        super("The Bridge of Khazad-dum", 0, Direction.LEFT);
+        addKeyword(Keyword.BATTLEGROUND);
+        addKeyword(Keyword.UNDERGROUND);
+    }
+
+    @Override
+    public Modifier getAlwaysOnModifier(PhysicalCard self) {
+        return new TwilightCostModifier(self, Filters.balrog, -3);
+    }
+}