[TDC] Implement Steward of the Harvest

Mage.Sets/src/mage/cards/s/StewardOfTheHarvest.java

@@ -0,0 +1,112 @@
+package mage.cards.s;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.UUID;
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.ActivatedAbility;
+import mage.abilities.common.EntersBattlefieldTriggeredAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.effects.ContinuousEffectImpl;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.ExileCardFromOwnGraveyardControllerEffect;
+import mage.abilities.effects.common.ExileTargetEffect;
+import mage.constants.*;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.filter.StaticFilters;
+import mage.filter.common.FilterLandCard;
+import mage.game.ExileZone;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.target.common.TargetCardInYourGraveyard;
+import mage.util.CardUtil;
+
+/**
+ *
+ * @author Jmlundeen
+ */
+public final class StewardOfTheHarvest extends CardImpl {
+
+    private static final FilterLandCard filter = new FilterLandCard("land cards from your graveyard");
+
+    public StewardOfTheHarvest(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{3}{G}");
+        
+        this.subtype.add(SubType.HUMAN);
+        this.subtype.add(SubType.DRUID);
+        this.power = new MageInt(3);
+        this.toughness = new MageInt(3);
+
+        // When this creature enters, exile up to three target land cards from your graveyard.
+        Ability ability = new EntersBattlefieldTriggeredAbility(new ExileTargetEffect().setToSourceExileZone(true));
+        ability.addTarget(new TargetCardInYourGraveyard(0, 3, filter));
+        this.addAbility(ability);
+
+        // Creatures you control have all activated abilities of all land cards exiled with this creature.
+        this.addAbility(new SimpleStaticAbility(new StewardOfTheHarvestEffect()));
+    }
+
+    private StewardOfTheHarvest(final StewardOfTheHarvest card) {
+        super(card);
+    }
+
+    @Override
+    public StewardOfTheHarvest copy() {
+        return new StewardOfTheHarvest(this);
+    }
+}
+
+class StewardOfTheHarvestEffect extends ContinuousEffectImpl {
+
+    List<Ability> abilities = new ArrayList<>();
+    ExileZone lastZone;
+
+    public StewardOfTheHarvestEffect() {
+        super(Duration.WhileOnBattlefield, Layer.AbilityAddingRemovingEffects_6, SubLayer.NA, Outcome.AddAbility);
+        staticText = "Creatures you control have all activated abilities of all land cards exiled with this creature.";
+    }
+
+    private StewardOfTheHarvestEffect(StewardOfTheHarvestEffect effect) {
+        super(effect);
+        this.abilities = effect.abilities;
+        this.lastZone = effect.lastZone;
+    }
+
+    @Override
+    public StewardOfTheHarvestEffect copy() {
+        return new StewardOfTheHarvestEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+            UUID exileId = CardUtil.getExileZoneId(game, source.getSourceId(), CardUtil.getActualSourceObjectZoneChangeCounter(game, source));
+            ExileZone exile = game.getExile().getExileZone(exileId);
+            if (exile != null) {
+                lastZone = exile;
+                if (abilities.isEmpty()) {
+                    exile.getCards(game).stream()
+                            .map(card -> card.getAbilities(game))
+                            .flatMap(List::stream)
+                            .filter(ability -> ability instanceof ActivatedAbility)
+                            .forEach(ability -> abilities.add(ability));
+                }
+            }
+            else {
+                abilities.clear();
+                if (lastZone != null) {
+                    lastZone.getCards(game).forEach(card -> game.getExile().moveToMainExileZone(card, game));
+                }
+            }
+
+        List<Permanent> creatures = game.getBattlefield().getActivePermanents(StaticFilters.FILTER_CONTROLLED_CREATURE, source.getControllerId(), source, game);
+        for (Ability ability : abilities) {
+            for (Permanent creature : creatures) {
+                creature.addAbility(ability, source.getSourceId(), game);
+            }
+        }
+        return true;
+    }
+
+}

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

@@ -302,6 +302,8 @@ public final class TarkirDragonstormCommander extends ExpansionSet {
         cards.add(new SetCardInfo("Springbloom Druid", 271, Rarity.COMMON, mage.cards.s.SpringbloomDruid.class));
         cards.add(new SetCardInfo("Staff of Compleation", 326, Rarity.MYTHIC, mage.cards.s.StaffOfCompleation.class));
         cards.add(new SetCardInfo("Steel Hellkite", 327, Rarity.RARE, mage.cards.s.SteelHellkite.class));
+        cards.add(new SetCardInfo("Steward of the Harvest", 48, Rarity.RARE, mage.cards.s.StewardOfTheHarvest.class, NON_FULL_USE_VARIOUS));
+        cards.add(new SetCardInfo("Steward of the Harvest", 88, Rarity.RARE, mage.cards.s.StewardOfTheHarvest.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Stitcher's Supplier", 196, Rarity.UNCOMMON, mage.cards.s.StitchersSupplier.class));
         cards.add(new SetCardInfo("Storm's Wrath", 236, Rarity.RARE, mage.cards.s.StormsWrath.class));
         cards.add(new SetCardInfo("Storm-Kiln Artist", 235, Rarity.UNCOMMON, mage.cards.s.StormKilnArtist.class));