[MID] Implemented Howl of the Hunt

Mage.Sets/src/mage/cards/h/HowlOfTheHunt.java

@@ -0,0 +1,87 @@
+package mage.cards.h;
+
+import mage.abilities.Ability;
+import mage.abilities.common.EntersBattlefieldTriggeredAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.condition.Condition;
+import mage.abilities.decorator.ConditionalInterveningIfTriggeredAbility;
+import mage.abilities.effects.common.AttachEffect;
+import mage.abilities.effects.common.UntapEnchantedEffect;
+import mage.abilities.effects.common.continuous.BoostEnchantedEffect;
+import mage.abilities.effects.common.continuous.GainAbilityAttachedEffect;
+import mage.abilities.keyword.EnchantAbility;
+import mage.abilities.keyword.FlashAbility;
+import mage.abilities.keyword.VigilanceAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.target.TargetPermanent;
+import mage.target.common.TargetCreaturePermanent;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class HowlOfTheHunt extends CardImpl {
+
+    public HowlOfTheHunt(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ENCHANTMENT}, "{2}{G}");
+
+        this.subtype.add(SubType.AURA);
+
+        // Flash
+        this.addAbility(FlashAbility.getInstance());
+
+        // Enchant creature
+        TargetPermanent auraTarget = new TargetCreaturePermanent();
+        this.getSpellAbility().addTarget(auraTarget);
+        this.getSpellAbility().addEffect(new AttachEffect(Outcome.BoostCreature));
+        Ability ability = new EnchantAbility(auraTarget.getTargetName());
+        this.addAbility(ability);
+
+        // When Howl of the Hunt enters the battlefield, if enchanted creature is a Wolf or Werewolf, untap that creature.
+        this.addAbility(new ConditionalInterveningIfTriggeredAbility(
+                new EntersBattlefieldTriggeredAbility(new UntapEnchantedEffect()),
+                HowlOfTheHuntCondition.instance, "When {this} enters the battlefield, " +
+                "if enchanted creature is a Wolf or Werewolf, untap that creature."
+        ));
+
+        // Enchanted creature gets +2/+2 and has vigilance.
+        ability = new SimpleStaticAbility(new BoostEnchantedEffect(2, 2));
+        ability.addEffect(new GainAbilityAttachedEffect(
+                VigilanceAbility.getInstance(), AttachmentType.AURA, Duration.WhileOnBattlefield
+        ).setText("and has vigilance"));
+        this.addAbility(ability);
+    }
+
+    private HowlOfTheHunt(final HowlOfTheHunt card) {
+        super(card);
+    }
+
+    @Override
+    public HowlOfTheHunt copy() {
+        return new HowlOfTheHunt(this);
+    }
+}
+
+enum HowlOfTheHuntCondition implements Condition {
+    instance;
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Permanent enchantment = source.getSourcePermanentIfItStillExists(game);
+        if (enchantment == null) {
+            return false;
+        }
+        Permanent creature = game.getPermanent(enchantment.getAttachedTo());
+        return creature != null && creature.hasSubtype(SubType.WOLF, game) || creature.hasSubtype(SubType.WEREWOLF, game);
+    }
+
+    @Override
+    public String toString() {
+        return "";
+    }
+}

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

@@ -42,6 +42,7 @@ public final class InnistradMidnightHunt extends ExpansionSet {
         cards.add(new SetCardInfo("Forest", 276, Rarity.LAND, mage.cards.basiclands.Forest.class, FULL_ART_BFZ_VARIOUS));
         cards.add(new SetCardInfo("Foul Play", 101, Rarity.UNCOMMON, mage.cards.f.FoulPlay.class));
         cards.add(new SetCardInfo("Haunted Ridge", 263, Rarity.RARE, mage.cards.h.HauntedRidge.class));
+        cards.add(new SetCardInfo("Howl of the Hunt", 188, Rarity.COMMON, mage.cards.h.HowlOfTheHunt.class));
         cards.add(new SetCardInfo("Infernal Grasp", 107, Rarity.UNCOMMON, mage.cards.i.InfernalGrasp.class));
         cards.add(new SetCardInfo("Island", 270, Rarity.LAND, mage.cards.basiclands.Island.class, FULL_ART_BFZ_VARIOUS));
         cards.add(new SetCardInfo("Jadar, Ghoulcaller of Nephalia", 108, Rarity.RARE, mage.cards.j.JadarGhoulcallerOfNephalia.class));