diff --git a/gemp-lotr/gemp-lotr-cards/src/main/java/com/gempukku/lotro/cards/set12/site/Card12_187.java b/gemp-lotr/gemp-lotr-cards/src/main/java/com/gempukku/lotro/cards/set12/site/Card12_187.java
new file mode 100644
index 000000000..a3985cdda
--- /dev/null
+++ b/gemp-lotr/gemp-lotr-cards/src/main/java/com/gempukku/lotro/cards/set12/site/Card12_187.java
@@ -0,0 +1,55 @@
+package com.gempukku.lotro.cards.set12.site;
+
+import com.gempukku.lotro.cards.AbstractNewSite;
+import com.gempukku.lotro.cards.PlayConditions;
+import com.gempukku.lotro.cards.effects.AddUntilStartOfPhaseModifierEffect;
+import com.gempukku.lotro.cards.effects.RemoveTwilightEffect;
+import com.gempukku.lotro.cards.effects.choose.ChooseAndExertCharactersEffect;
+import com.gempukku.lotro.common.CardType;
+import com.gempukku.lotro.common.Keyword;
+import com.gempukku.lotro.common.Phase;
+import com.gempukku.lotro.filters.Filters;
+import com.gempukku.lotro.game.PhysicalCard;
+import com.gempukku.lotro.game.state.LotroGame;
+import com.gempukku.lotro.logic.actions.ActivateCardAction;
+import com.gempukku.lotro.logic.modifiers.KeywordModifier;
+import com.gempukku.lotro.logic.timing.Action;
+
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * Set: Black Rider
+ * Twilight Cost: 0
+ * Type: Site
+ * Game Text: Mountain. Maneuver: Remove 2 and exert your minion that is not fierce to make that minion fierce until
+ * the regroup phase.
+ */
+public class Card12_187 extends AbstractNewSite {
+    public Card12_187() {
+        super("Emyn Muil", 0, Direction.LEFT);
+        addKeyword(Keyword.MOUNTAIN);
+    }
+
+    @Override
+    public List<? extends Action> getPhaseActions(String playerId, LotroGame game, final PhysicalCard self) {
+        if (PlayConditions.canUseSiteDuringPhase(game, Phase.MANEUVER, self)
+                && game.getGameState().getTwilightPool() >= 2
+                && PlayConditions.canExert(self, game, Filters.owner(playerId), CardType.MINION, Filters.not(Keyword.FIERCE))) {
+            final ActivateCardAction action = new ActivateCardAction(self);
+            action.appendCost(
+                    new RemoveTwilightEffect(2));
+            action.appendCost(
+                    new ChooseAndExertCharactersEffect(action, playerId, 1, 1, Filters.owner(playerId), CardType.MINION, Filters.not(Keyword.FIERCE)) {
+                        @Override
+                        protected void forEachCardExertedCallback(PhysicalCard character) {
+                            action.appendEffect(
+                                    new AddUntilStartOfPhaseModifierEffect(
+                                            new KeywordModifier(self, character, Keyword.FIERCE), Phase.REGROUP));
+                        }
+                    });
+            return Collections.singletonList(action);
+        }
+        return null;
+    }
+}