[WOC] Implement Court of Ardenvale (#11016)

Mage.Sets/src/mage/cards/c/CourtOfArdenvale.java

@@ -0,0 +1,61 @@
+package mage.cards.c;
+
+import java.util.UUID;
+
+import mage.abilities.Ability;
+import mage.abilities.common.BeginningOfUpkeepTriggeredAbility;
+import mage.abilities.common.EntersBattlefieldTriggeredAbility;
+import mage.abilities.condition.common.MonarchIsSourceControllerCondition;
+import mage.abilities.decorator.ConditionalOneShotEffect;
+import mage.abilities.effects.common.BecomesMonarchSourceEffect;
+import mage.abilities.effects.common.ReturnFromGraveyardToBattlefieldTargetEffect;
+import mage.abilities.effects.common.ReturnFromGraveyardToHandTargetEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.ComparisonType;
+import mage.constants.TargetController;
+import mage.filter.FilterCard;
+import mage.filter.common.FilterPermanentCard;
+import mage.filter.predicate.mageobject.ManaValuePredicate;
+import mage.target.common.TargetCardInYourGraveyard;
+
+/**
+ *
+ * @author Xanderhall
+ */
+public final class CourtOfArdenvale extends CardImpl {
+
+    private static final FilterCard filter = new FilterPermanentCard("permanent card with mana value 3 or less in your graveyard");
+
+    static {
+        filter.add(new ManaValuePredicate(ComparisonType.OR_LESS, 3));
+    }
+
+    public CourtOfArdenvale(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ENCHANTMENT}, "{2}{W}{W}");
+        
+        // When Court of Ardenvale enters the battlefield, you become the monarch.
+        this.addAbility(new EntersBattlefieldTriggeredAbility(new BecomesMonarchSourceEffect()));
+
+        // At the beginning of your upkeep, return target permanent card with mana value 3 or less from your graveyard to your hand. If you're the monarch, return that permanent card to the battlefield instead.
+        Ability ability = new BeginningOfUpkeepTriggeredAbility(new ConditionalOneShotEffect(
+                new ReturnFromGraveyardToBattlefieldTargetEffect(), 
+                new ReturnFromGraveyardToHandTargetEffect(),
+                MonarchIsSourceControllerCondition.instance,
+                "return target permanent card with mana value 3 or less from your graveyard to your hand. If you're the monarch, return that permanent card to the battlefield instead."
+            ), TargetController.YOU, false
+        );
+        ability.addTarget(new TargetCardInYourGraveyard(filter));
+        this.addAbility(ability);
+    }
+
+    private CourtOfArdenvale(final CourtOfArdenvale card) {
+        super(card);
+    }
+
+    @Override
+    public CourtOfArdenvale copy() {
+        return new CourtOfArdenvale(this);
+    }
+}

Mage.Sets/src/mage/sets/WildsOfEldraineCommander.java

@@ -38,6 +38,7 @@ public final class WildsOfEldraineCommander extends ExpansionSet {
         cards.add(new SetCardInfo("Cloud of Faeries", 86, Rarity.COMMON, mage.cards.c.CloudOfFaeries.class));
         cards.add(new SetCardInfo("Command Tower", 156, Rarity.COMMON, mage.cards.c.CommandTower.class));
         cards.add(new SetCardInfo("Consider", 87, Rarity.COMMON, mage.cards.c.Consider.class));
+        cards.add(new SetCardInfo("Court of Ardenvale", 21, Rarity.RARE, mage.cards.c.CourtOfArdenvale.class));
         cards.add(new SetCardInfo("Danitha Capashen, Paragon", 64, Rarity.UNCOMMON, mage.cards.d.DanithaCapashenParagon.class));
         cards.add(new SetCardInfo("Darkwater Catacombs", 157, Rarity.RARE, mage.cards.d.DarkwaterCatacombs.class));
         cards.add(new SetCardInfo("Daybreak Coronet", 65, Rarity.RARE, mage.cards.d.DaybreakCoronet.class));