diff --git a/gemp-lotr/gemp-lotr-cards/src/main/java/com/gempukku/lotro/cards/set4/site/Card4_357.java b/gemp-lotr/gemp-lotr-cards/src/main/java/com/gempukku/lotro/cards/set4/site/Card4_357.java
new file mode 100644
index 000000000..1a2ddcdf5
--- /dev/null
+++ b/gemp-lotr/gemp-lotr-cards/src/main/java/com/gempukku/lotro/cards/set4/site/Card4_357.java
@@ -0,0 +1,41 @@
+package com.gempukku.lotro.cards.set4.site;
+
+import com.gempukku.lotro.cards.AbstractSite;
+import com.gempukku.lotro.cards.effects.ExertCharactersEffect;
+import com.gempukku.lotro.common.Block;
+import com.gempukku.lotro.common.CardType;
+import com.gempukku.lotro.common.Culture;
+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.RequiredTriggerAction;
+import com.gempukku.lotro.logic.timing.EffectResult;
+
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * Set: The Two Towers
+ * Twilight Cost: 6
+ * Type: Site
+ * Site: 7T
+ * Game Text: When the fellowship moves to King's Room without a [ROHAN] companion, each unbound companion must exert.
+ */
+public class Card4_357 extends AbstractSite {
+    public Card4_357() {
+        super("King's Room", Block.TWO_TOWERS, 7, 6, Direction.RIGHT);
+    }
+
+    @Override
+    public List<RequiredTriggerAction> getRequiredAfterTriggers(LotroGame game, EffectResult effectResult, PhysicalCard self) {
+        if (effectResult.getType() == EffectResult.Type.WHEN_MOVE_TO
+                && game.getGameState().getCurrentSite() == self
+                && Filters.countActive(game.getGameState(), game.getModifiersQuerying(), Culture.ROHAN, CardType.COMPANION) == 0) {
+            RequiredTriggerAction action = new RequiredTriggerAction(self);
+            action.appendEffect(
+                    new ExertCharactersEffect(self, Filters.unboundCompanion));
+            return Collections.singletonList(action);
+        }
+        return null;
+    }
+}
diff --git a/gemp-lotr/gemp-lotr-logic/src/main/java/com/gempukku/lotro/filters/Filters.java b/gemp-lotr/gemp-lotr-logic/src/main/java/com/gempukku/lotro/filters/Filters.java
index c576c0b57..f0cdfffe3 100644
--- a/gemp-lotr/gemp-lotr-logic/src/main/java/com/gempukku/lotro/filters/Filters.java
+++ b/gemp-lotr/gemp-lotr-logic/src/main/java/com/gempukku/lotro/filters/Filters.java
@@ -49,7 +49,7 @@ public class Filters {
         return visitor.getCard();
     }
 
-    public static int countActive(GameState gameState, ModifiersQuerying modifiersQuerying, Filter... filters) {
+    public static int countActive(GameState gameState, ModifiersQuerying modifiersQuerying, Filterable... filters) {
         GetCardsMatchingFilterVisitor matchingFilterVisitor = new GetCardsMatchingFilterVisitor(gameState, modifiersQuerying, Filters.and(filters));
         gameState.iterateActiveCards(matchingFilterVisitor);
         return matchingFilterVisitor.getCounter();