[MH3] Implement Echoes of Eternity

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

@@ -0,0 +1,98 @@
+package mage.cards.e;
+
+import mage.abilities.Ability;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.common.SpellCastControllerTriggeredAbility;
+import mage.abilities.effects.ReplacementEffectImpl;
+import mage.abilities.effects.common.CopyTargetStackObjectEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.filter.FilterSpell;
+import mage.filter.predicate.mageobject.ColorlessPredicate;
+import mage.game.Game;
+import mage.game.events.GameEvent;
+import mage.game.events.NumberOfTriggersEvent;
+import mage.game.permanent.Permanent;
+import mage.game.stack.Spell;
+import mage.util.CardUtil;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class EchoesOfEternity extends CardImpl {
+
+    private static final FilterSpell filter = new FilterSpell("a colorless spell");
+
+    static {
+        filter.add(ColorlessPredicate.instance);
+    }
+
+    public EchoesOfEternity(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.TRIBAL, CardType.ENCHANTMENT}, "{3}{C}{C}{C}");
+
+        this.subtype.add(SubType.ELDRAZI);
+
+        // If a triggered ability of a colorless spell you control or another colorless permanent you control triggers, that ability triggers an additional time.
+        this.addAbility(new SimpleStaticAbility(new EchoesOfEternityEffect()));
+
+        // Whenever you cast a colorless spell, copy it. You may choose new targets for the copy.
+        this.addAbility(new SpellCastControllerTriggeredAbility(new CopyTargetStackObjectEffect(
+                false, false, true
+        ).withText("it"), filter, false, SetTargetPointer.SPELL));
+    }
+
+    private EchoesOfEternity(final EchoesOfEternity card) {
+        super(card);
+    }
+
+    @Override
+    public EchoesOfEternity copy() {
+        return new EchoesOfEternity(this);
+    }
+}
+
+class EchoesOfEternityEffect extends ReplacementEffectImpl {
+
+    EchoesOfEternityEffect() {
+        super(Duration.WhileOnBattlefield, Outcome.Benefit);
+        staticText = "if a triggered ability of a colorless spell you control or another " +
+                "colorless permanent you control triggers, that ability triggers an additional time";
+    }
+
+    private EchoesOfEternityEffect(final EchoesOfEternityEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public EchoesOfEternityEffect copy() {
+        return new EchoesOfEternityEffect(this);
+    }
+
+    @Override
+    public boolean checksEventType(GameEvent event, Game game) {
+        return event.getType() == GameEvent.EventType.NUMBER_OF_TRIGGERS;
+    }
+
+    @Override
+    public boolean applies(GameEvent event, Ability source, Game game) {
+        if (!(event instanceof NumberOfTriggersEvent)
+                || !source.isControlledBy(game.getControllerId(event.getSourceId()))) {
+            return false;
+        }
+        Permanent permanent = game.getPermanent(event.getSourceId());
+        if (permanent != null && permanent.getColor(game).isColorless()) {
+            return true;
+        }
+        Spell spell = game.getSpell(event.getSourceId());
+        return spell != null && spell.getColor(game).isColorless();
+    }
+
+    @Override
+    public boolean replaceEvent(GameEvent event, Ability source, Game game) {
+        event.setAmount(CardUtil.overflowInc(event.getAmount(), 1));
+        return false;
+    }
+}

Mage.Sets/src/mage/sets/ModernHorizons3.java

@@ -28,6 +28,7 @@ public final class ModernHorizons3 extends ExpansionSet {
         cards.add(new SetCardInfo("Breaker of Creation", 1, Rarity.UNCOMMON, mage.cards.b.BreakerOfCreation.class));
         cards.add(new SetCardInfo("Chthonian Nightmare", 83, Rarity.RARE, mage.cards.c.ChthonianNightmare.class));
         cards.add(new SetCardInfo("Devourer of Destiny", 2, Rarity.RARE, mage.cards.d.DevourerOfDestiny.class));
+        cards.add(new SetCardInfo("Echoes of Eternity", 4, Rarity.RARE, mage.cards.e.EchoesOfEternity.class));
         cards.add(new SetCardInfo("Emrakul, the World Anew", 6, Rarity.MYTHIC, mage.cards.e.EmrakulTheWorldAnew.class));
         cards.add(new SetCardInfo("Flare of Cultivation", 154, Rarity.RARE, mage.cards.f.FlareOfCultivation.class));
         cards.add(new SetCardInfo("Flare of Denial", 62, Rarity.RARE, mage.cards.f.FlareOfDenial.class));

Mage.Verify/src/test/java/mage/verify/VerifyCardDataTest.java

@@ -136,6 +136,7 @@ public class VerifyCardDataTest {
 
         // supertype
         // skipListAddName(SKIP_LIST_SUPERTYPE, set, cardName);
+        skipListAddName(SKIP_LIST_SUPERTYPE, "MH3", "Echoes of Eternity"); // waiting for tribal -> kindred change
 
         // type
         // skipListAddName(SKIP_LIST_TYPE, set, cardName);