[ECL] Implement Emptiness

Mage.Sets/src/mage/cards/e/Emptiness.java

@@ -0,0 +1,68 @@
+package mage.cards.e;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.EntersBattlefieldTriggeredAbility;
+import mage.abilities.condition.common.TwoOfManaColorSpentCondition;
+import mage.abilities.effects.common.ReturnFromGraveyardToBattlefieldTargetEffect;
+import mage.abilities.effects.common.counter.AddCountersTargetEffect;
+import mage.abilities.keyword.EvokeAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.ComparisonType;
+import mage.constants.SubType;
+import mage.counters.CounterType;
+import mage.filter.FilterCard;
+import mage.filter.common.FilterCreatureCard;
+import mage.filter.predicate.mageobject.ManaValuePredicate;
+import mage.target.common.TargetCardInYourGraveyard;
+import mage.target.common.TargetCreaturePermanent;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class Emptiness extends CardImpl {
+
+    private static final FilterCard filter
+            = new FilterCreatureCard("creature card with mana value 3 or less from your graveyard");
+
+    static {
+        filter.add(new ManaValuePredicate(ComparisonType.FEWER_THAN, 4));
+    }
+
+    public Emptiness(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{4}{W/B}{W/B}");
+
+        this.subtype.add(SubType.ELEMENTAL);
+        this.subtype.add(SubType.INCARNATION);
+        this.power = new MageInt(3);
+        this.toughness = new MageInt(5);
+
+        // When this creature enters, if {W}{W} was spent to cast it, return target creature card with mana value 3 or less from your graveyard to the battlefield.
+        Ability ability = new EntersBattlefieldTriggeredAbility(new ReturnFromGraveyardToBattlefieldTargetEffect())
+                .withInterveningIf(TwoOfManaColorSpentCondition.WHITE);
+        ability.addTarget(new TargetCardInYourGraveyard(filter));
+        this.addAbility(ability);
+
+        // When this creature enters, if {B}{B} was spent to cast it, put three -1/-1 counters on up to one target creature.
+        ability = new EntersBattlefieldTriggeredAbility(new AddCountersTargetEffect(CounterType.M1M1.createInstance(2)))
+                .withInterveningIf(TwoOfManaColorSpentCondition.BLACK);
+        ability.addTarget(new TargetCreaturePermanent(0, 1));
+        this.addAbility(ability);
+
+        // Evoke {W/B}{W/B}
+        this.addAbility(new EvokeAbility("{W/B}{W/B}"));
+    }
+
+    private Emptiness(final Emptiness card) {
+        super(card);
+    }
+
+    @Override
+    public Emptiness copy() {
+        return new Emptiness(this);
+    }
+}

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

@@ -25,6 +25,8 @@ public final class LorwynEclipsed extends ExpansionSet {
         cards.add(new SetCardInfo("Bitterbloom Bearer", 88, Rarity.MYTHIC, mage.cards.b.BitterbloomBearer.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Blood Crypt", 262, Rarity.RARE, mage.cards.b.BloodCrypt.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Blood Crypt", 349, Rarity.RARE, mage.cards.b.BloodCrypt.class, NON_FULL_USE_VARIOUS));
+        cards.add(new SetCardInfo("Emptiness", 222, Rarity.MYTHIC, mage.cards.e.Emptiness.class, NON_FULL_USE_VARIOUS));
+        cards.add(new SetCardInfo("Emptiness", 294, Rarity.MYTHIC, mage.cards.e.Emptiness.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Hallowed Fountain", 265, Rarity.RARE, mage.cards.h.HallowedFountain.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Hallowed Fountain", 347, Rarity.RARE, mage.cards.h.HallowedFountain.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Mutable Explorer", 186, Rarity.RARE, mage.cards.m.MutableExplorer.class, NON_FULL_USE_VARIOUS));

Mage/src/main/java/mage/abilities/condition/common/TwoOfManaColorSpentCondition.java

@@ -0,0 +1,53 @@
+package mage.abilities.condition.common;
+
+import mage.Mana;
+import mage.abilities.Ability;
+import mage.abilities.condition.Condition;
+import mage.constants.AbilityType;
+import mage.constants.ColoredManaSymbol;
+import mage.game.Game;
+import mage.util.CardUtil;
+import mage.watchers.common.ManaSpentToCastWatcher;
+
+/**
+ * @author TheElk801
+ */
+public enum TwoOfManaColorSpentCondition implements Condition {
+    WHITE(ColoredManaSymbol.W),
+    BLUE(ColoredManaSymbol.U),
+    BLACK(ColoredManaSymbol.B),
+    RED(ColoredManaSymbol.R),
+    GREEN(ColoredManaSymbol.G);
+
+    private final ColoredManaSymbol coloredManaSymbol;
+
+    TwoOfManaColorSpentCondition(ColoredManaSymbol coloredManaSymbol) {
+        this.coloredManaSymbol = coloredManaSymbol;
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        if (source.getAbilityType() == AbilityType.SPELL) {
+            return source.getManaCostsToPay().getUsedManaToPay().getColor(coloredManaSymbol) >= 2;
+        }
+        ManaSpentToCastWatcher watcher = game.getState().getWatcher(ManaSpentToCastWatcher.class);
+        if (watcher == null) {
+            return false;
+        }
+        Mana payment = watcher.getManaPayment(CardUtil.getSourceStackMomentReference(game, source));
+        if (payment == null) {
+            return false;
+        }
+        return payment.getColor(coloredManaSymbol) >= 2;
+    }
+
+    @Override
+    public boolean caresAboutManaColor() {
+        return true;
+    }
+
+    @Override
+    public String toString() {
+        return "{" + coloredManaSymbol + "}{" + coloredManaSymbol + "} was spent to cast it";
+    }
+}