diff --git a/gemp-lotr/gemp-lotr-async/src/main/web/includes/changeLog.html b/gemp-lotr/gemp-lotr-async/src/main/web/includes/changeLog.html
index 21035094e..11cbc7dda 100644
--- a/gemp-lotr/gemp-lotr-async/src/main/web/includes/changeLog.html
+++ b/gemp-lotr/gemp-lotr-async/src/main/web/includes/changeLog.html
@@ -29,6 +29,7 @@
 - Added "Beorn's House"
 - Added "Forest River"
 - Added "Thrór's Throne"
+- Added "The Arkenstone, King's Jewel"
 
 <b>17 Dec. 2015</b>
 - "Armor of Khazad" no longer allows to return itself from discard and can now be transferred.
diff --git a/gemp-lotr/gemp-lotr-cards/src/main/java/com/gempukku/lotro/cards/set31/smaug/Card31_056.java b/gemp-lotr/gemp-lotr-cards/src/main/java/com/gempukku/lotro/cards/set31/smaug/Card31_056.java
new file mode 100644
index 000000000..662acd5b8
--- /dev/null
+++ b/gemp-lotr/gemp-lotr-cards/src/main/java/com/gempukku/lotro/cards/set31/smaug/Card31_056.java
@@ -0,0 +1,105 @@
+package com.gempukku.lotro.cards.set31.smaug;
+
+import com.gempukku.lotro.cards.AbstractAttachable;
+import com.gempukku.lotro.cards.AbstractAttachableFPPossession;
+import com.gempukku.lotro.cards.PlayConditions;
+import com.gempukku.lotro.cards.TriggerConditions;
+import com.gempukku.lotro.cards.effects.AddBurdenEffect;
+import com.gempukku.lotro.cards.effects.TransferPermanentEffect;
+import com.gempukku.lotro.cards.modifiers.AddActionToCardModifier;
+import com.gempukku.lotro.common.*;
+import com.gempukku.lotro.filters.Filters;
+import com.gempukku.lotro.game.PhysicalCard;
+import com.gempukku.lotro.game.state.GameState;
+import com.gempukku.lotro.game.state.LotroGame;
+import com.gempukku.lotro.logic.actions.ActivateCardAction;
+import com.gempukku.lotro.logic.actions.RequiredTriggerAction;
+import com.gempukku.lotro.logic.effects.DiscardCardsFromPlayEffect;
+import com.gempukku.lotro.logic.effects.WoundCharactersEffect;
+import com.gempukku.lotro.logic.modifiers.Modifier;
+import com.gempukku.lotro.logic.modifiers.ModifiersQuerying;
+import com.gempukku.lotro.logic.modifiers.StrengthModifier;
+import com.gempukku.lotro.logic.timing.AbstractEffect;
+import com.gempukku.lotro.logic.timing.Effect;
+import com.gempukku.lotro.logic.timing.EffectResult;
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.LinkedList;
+import java.util.List;
+
+/**
+ * • The Arkenstone, King's Jewel [Smaug culture]
+ * Artifact
+ * Twilight Cost 2
+ * Strength bonus: -2
+ * 'Plays on Bilbo.
+ * At sites 7 to 9, wound bearer at the start of the maneuver phase. (If bearer is Bilbo, add a doubt instead.)
+ * Thorin gains this ability: "Maneuver: Add a doubt to transfer the Arkenstone to Thorin (or add 3 doubts to discard it)"
+ */
+public class Card31_056 extends AbstractAttachable {
+    public Card31_056() {
+        super(Side.SHADOW, CardType.ARTIFACT, 2, Culture.SMAUG, null, "The Arkenstone", "King's Jewel", true);
+    }
+
+    @Override
+    protected Filterable getValidTargetFilter(String playerId, LotroGame game, PhysicalCard self) {
+        return Filters.name("Bilbo");
+    }
+
+    @Override
+    public List<? extends Modifier> getAlwaysOnModifiers(final LotroGame game, final PhysicalCard arkenstone) {
+        List<Modifier> modifiers = new LinkedList<Modifier>();
+        modifiers.add(
+                new StrengthModifier(arkenstone, Filters.hasAttached(arkenstone), -2));
+        modifiers.add(
+                new AddActionToCardModifier(arkenstone, null, Filters.name("Thorin")) {
+                    @Override
+                    public List<? extends ActivateCardAction> getExtraPhaseAction(GameState gameState, ModifiersQuerying modifiersQuerying, PhysicalCard thorin) {
+                        if (PlayConditions.canUseFPCardDuringPhase(game, Phase.MANEUVER, thorin)
+                                && PlayConditions.canAddBurdens(game, thorin.getOwner(), thorin)) {
+                            ActivateCardAction transferAction = new ActivateCardAction(arkenstone);
+                            transferAction.setText("Add a doubt to transfer The Arkenstone to Thorin");
+                            transferAction.appendCost(
+                                    new AddBurdenEffect(thorin.getOwner(), thorin, 1));
+                            transferAction.appendEffect(
+                                    new TransferPermanentEffect(
+                                            arkenstone, thorin));
+
+                            ActivateCardAction discardAction = new ActivateCardAction(arkenstone);
+                            discardAction.setText("Add 3 doubts to discard The Arkenstone");
+                            discardAction.appendCost(
+                                    new AddBurdenEffect(thorin.getOwner(), thorin, 3));
+                            discardAction.appendEffect(
+                                    new DiscardCardsFromPlayEffect(thorin, arkenstone));
+                            return Arrays.asList(transferAction, discardAction);
+                        }
+                        return null;
+                    }
+
+                    @Override
+                    protected ActivateCardAction createExtraPhaseAction(GameState gameState, ModifiersQuerying modifiersQuerying, PhysicalCard matchingCard) {
+                        // Ignore
+                        return null;
+                    }
+                });
+        return modifiers;
+    }
+
+    @Override
+    public List<RequiredTriggerAction> getRequiredAfterTriggers(LotroGame game, EffectResult effectResult, PhysicalCard self) {
+        if (TriggerConditions.startOfPhase(game, effectResult, Phase.MANEUVER)
+                && (game.getGameState().getCurrentSiteNumber() == 7 || game.getGameState().getCurrentSiteNumber()==9)) {
+            RequiredTriggerAction action = new RequiredTriggerAction(self);
+            if (Filters.name("Bilbo").accepts(game.getGameState(), game.getModifiersQuerying(), self.getAttachedTo())) {
+                action.appendEffect(
+                        new AddBurdenEffect(self.getOwner(), self, 1));
+            } else {
+                action.appendEffect(
+                        new WoundCharactersEffect(self, Filters.hasAttached(self)));
+            }
+            return Collections.singletonList(action);
+        }
+        return null;
+    }
+}