[LTR] Implement Shadowfax, Lord of Horses (#10503)

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

@@ -0,0 +1,109 @@
+package mage.cards.s;
+
+import java.util.UUID;
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.AttacksTriggeredAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.continuous.GainAbilityControlledEffect;
+import mage.abilities.keyword.HasteAbility;
+import mage.cards.Card;
+import mage.constants.*;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.filter.common.FilterControlledPermanent;
+import mage.filter.common.FilterCreatureCard;
+import mage.filter.predicate.mageobject.PowerPredicate;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+import mage.target.common.TargetCardInHand;
+
+/**
+ *
+ * @author Susucr
+ */
+public final class ShadowfaxLordOfHorses extends CardImpl {
+
+    private static final FilterControlledPermanent filter = new FilterControlledPermanent(SubType.HORSE, "Horses");
+
+    public ShadowfaxLordOfHorses(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{3}{R}{W}");
+        
+        this.supertype.add(SuperType.LEGENDARY);
+        this.subtype.add(SubType.HORSE);
+        this.power = new MageInt(4);
+        this.toughness = new MageInt(4);
+
+        // Horses you control have haste.
+        this.addAbility(new SimpleStaticAbility(Zone.BATTLEFIELD,
+            new GainAbilityControlledEffect(HasteAbility.getInstance(), Duration.WhileOnBattlefield, filter)));
+
+        // Whenever Shadowfax, Lord of Horses attacks, you may put a creature card
+        // with lesser power from your hand onto the battlefield tapped and attacking.
+        this.addAbility(new AttacksTriggeredAbility(new ShadowfaxLordOfHorsesEffect()));
+    }
+
+    private ShadowfaxLordOfHorses(final ShadowfaxLordOfHorses card) {
+        super(card);
+    }
+
+    @Override
+    public ShadowfaxLordOfHorses copy() {
+        return new ShadowfaxLordOfHorses(this);
+    }
+}
+
+class ShadowfaxLordOfHorsesEffect extends OneShotEffect {
+
+    ShadowfaxLordOfHorsesEffect() {
+        super(Outcome.PutCreatureInPlay);
+        staticText = "you may put a creature card with lesser power " +
+            "from your hand onto the battlefield tapped and attacking.";
+    }
+
+    private ShadowfaxLordOfHorsesEffect(final ShadowfaxLordOfHorsesEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public ShadowfaxLordOfHorsesEffect copy() {
+        return new ShadowfaxLordOfHorsesEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player player = game.getPlayer(source.getControllerId());
+        if (player == null) {
+            return false;
+        }
+
+        Permanent shadowfax = source.getSourcePermanentOrLKI(game);
+        if (shadowfax == null) {
+            return false;
+        }
+
+        FilterCreatureCard filter = new FilterCreatureCard("a creature card with lesser power");
+        filter.add(new PowerPredicate(ComparisonType.FEWER_THAN, shadowfax.getPower().getValue()));
+        TargetCardInHand target = new TargetCardInHand(0,1,filter);
+        target.setNotTarget(true);
+
+        if (!player.choose(outcome, player.getHand(), target, source, game)) {
+            return false;
+        }
+
+        Card card = game.getCard(target.getFirstTarget());
+        if(card == null) {
+            return false;
+        }
+
+        player.moveCards(card, Zone.BATTLEFIELD, source, game, true, false, true, null);
+        Permanent permanent = game.getPermanent(card.getId());
+        if (permanent != null) {
+            game.getCombat().addAttackingCreature(permanent.getId(), game);
+        }
+
+        return true;
+    }
+}

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

@@ -219,6 +219,7 @@ public final class TheLordOfTheRingsTalesOfMiddleEarth extends ExpansionSet {
         cards.add(new SetCardInfo("Scroll of Isildur", 69, Rarity.RARE, mage.cards.s.ScrollOfIsildur.class));
         cards.add(new SetCardInfo("Second Breakfast", 29, Rarity.COMMON, mage.cards.s.SecondBreakfast.class));
         cards.add(new SetCardInfo("Shadow Summoning", 226, Rarity.UNCOMMON, mage.cards.s.ShadowSummoning.class));
+        cards.add(new SetCardInfo("Shadowfax, Lord of Horses", 227, Rarity.UNCOMMON, mage.cards.s.ShadowfaxLordOfHorses.class));
         cards.add(new SetCardInfo("Shagrat, Loot Bearer", 228, Rarity.RARE, mage.cards.s.ShagratLootBearer.class));
         cards.add(new SetCardInfo("Shelob's Ambush", 108, Rarity.COMMON, mage.cards.s.ShelobsAmbush.class));
         cards.add(new SetCardInfo("Shire Scarecrow", 249, Rarity.COMMON, mage.cards.s.ShireScarecrow.class));