[MOM] Implement Invasion of Azgol / Ashen Reaper

Mage.Sets/src/mage/cards/a/AshenReaper.java

@@ -0,0 +1,89 @@
+package mage.cards.a;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.BeginningOfEndStepTriggeredAbility;
+import mage.abilities.condition.Condition;
+import mage.abilities.decorator.ConditionalOneShotEffect;
+import mage.abilities.effects.common.counter.AddCountersSourceEffect;
+import mage.abilities.keyword.MenaceAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.SubType;
+import mage.constants.TargetController;
+import mage.constants.WatcherScope;
+import mage.counters.CounterType;
+import mage.game.Game;
+import mage.game.events.GameEvent;
+import mage.game.events.ZoneChangeEvent;
+import mage.watchers.Watcher;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class AshenReaper extends CardImpl {
+
+    public AshenReaper(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "");
+
+        this.subtype.add(SubType.ZOMBIE);
+        this.subtype.add(SubType.ELEMENTAL);
+        this.power = new MageInt(2);
+        this.toughness = new MageInt(1);
+        this.color.setBlack(true);
+        this.color.setRed(true);
+        this.nightCard = true;
+
+        // Menace
+        this.addAbility(new MenaceAbility(false));
+
+        // At the beginning of your end step, put a +1/+1 counter on Ashen Reaper if a permanent was put into a graveyard from the battlefield this turn.
+        this.addAbility(new BeginningOfEndStepTriggeredAbility(
+                new ConditionalOneShotEffect(
+                        new AddCountersSourceEffect(CounterType.P1P1.createInstance()),
+                        AshenReaperCondition.instance, "put a +1/+1 counter on {this} " +
+                        "if a permanent was put into a graveyard from the battlefield this turn"
+                ), TargetController.YOU, false
+        ));
+    }
+
+    private AshenReaper(final AshenReaper card) {
+        super(card);
+    }
+
+    @Override
+    public AshenReaper copy() {
+        return new AshenReaper(this);
+    }
+
+    public static AshenReaperWatcher makeWatcher() {
+        return new AshenReaperWatcher();
+    }
+}
+
+enum AshenReaperCondition implements Condition {
+    instance;
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        return game.getState().getWatcher(AshenReaperWatcher.class).conditionMet();
+    }
+}
+
+class AshenReaperWatcher extends Watcher {
+
+    AshenReaperWatcher() {
+        super(WatcherScope.GAME);
+    }
+
+    @Override
+    public void watch(GameEvent event, Game game) {
+        if (event.getType() == GameEvent.EventType.ZONE_CHANGE
+                && ((ZoneChangeEvent) event).isDiesEvent()) {
+            condition = true;
+        }
+    }
+}

Mage.Sets/src/mage/cards/i/InvasionOfAzgol.java

@@ -0,0 +1,48 @@
+package mage.cards.i;
+
+import mage.abilities.Ability;
+import mage.abilities.common.EntersBattlefieldTriggeredAbility;
+import mage.abilities.common.SiegeAbility;
+import mage.abilities.effects.common.LoseLifeTargetEffect;
+import mage.abilities.effects.common.SacrificeEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.cards.a.AshenReaper;
+import mage.constants.CardType;
+import mage.constants.SubType;
+import mage.filter.StaticFilters;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class InvasionOfAzgol extends CardImpl {
+
+    public InvasionOfAzgol(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.BATTLE}, "{B}{R}");
+
+        this.subtype.add(SubType.SIEGE);
+        this.setStartingDefense(4);
+        this.secondSideCardClazz = mage.cards.a.AshenReaper.class;
+
+        // (As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.)
+        this.addAbility(new SiegeAbility());
+
+        // When Invasion of Azgol enters the battlefield, target player sacrifices a creature or planeswalker and loses 1 life.
+        Ability ability = new EntersBattlefieldTriggeredAbility(new SacrificeEffect(
+                StaticFilters.FILTER_PERMANENT_CREATURE_OR_PLANESWALKER_A, 1, null
+        ));
+        ability.addEffect(new LoseLifeTargetEffect(1).setText("and loses 1 life"));
+        this.addAbility(ability, AshenReaper.makeWatcher());
+    }
+
+    private InvasionOfAzgol(final InvasionOfAzgol card) {
+        super(card);
+    }
+
+    @Override
+    public InvasionOfAzgol copy() {
+        return new InvasionOfAzgol(this);
+    }
+}

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

@@ -37,6 +37,7 @@ public final class MarchOfTheMachine extends ExpansionSet {
         cards.add(new SetCardInfo("Archangel Elspeth", 6, Rarity.MYTHIC, mage.cards.a.ArchangelElspeth.class));
         cards.add(new SetCardInfo("Archpriest of Shadows", 89, Rarity.RARE, mage.cards.a.ArchpriestOfShadows.class));
         cards.add(new SetCardInfo("Artistic Refusal", 46, Rarity.UNCOMMON, mage.cards.a.ArtisticRefusal.class));
+        cards.add(new SetCardInfo("Ashen Reaper", 232, Rarity.UNCOMMON, mage.cards.a.AshenReaper.class));
         cards.add(new SetCardInfo("Assimilate Essence", 47, Rarity.COMMON, mage.cards.a.AssimilateEssence.class));
         cards.add(new SetCardInfo("Astral Wingspan", 48, Rarity.UNCOMMON, mage.cards.a.AstralWingspan.class));
         cards.add(new SetCardInfo("Atraxa's Fall", 176, Rarity.COMMON, mage.cards.a.AtraxasFall.class));
@@ -143,6 +144,7 @@ public final class MarchOfTheMachine extends ExpansionSet {
         cards.add(new SetCardInfo("Into the Fire", 144, Rarity.RARE, mage.cards.i.IntoTheFire.class));
         cards.add(new SetCardInfo("Invasion of Alara", 230, Rarity.RARE, mage.cards.i.InvasionOfAlara.class));
         cards.add(new SetCardInfo("Invasion of Amonkhet", 231, Rarity.UNCOMMON, mage.cards.i.InvasionOfAmonkhet.class));
+        cards.add(new SetCardInfo("Invasion of Azgol", 232, Rarity.UNCOMMON, mage.cards.i.InvasionOfAzgol.class));
         cards.add(new SetCardInfo("Invasion of Belenon", 20, Rarity.UNCOMMON, mage.cards.i.InvasionOfBelenon.class));
         cards.add(new SetCardInfo("Invasion of Dominaria", 21, Rarity.UNCOMMON, mage.cards.i.InvasionOfDominaria.class));
         cards.add(new SetCardInfo("Invasion of Eldraine", 113, Rarity.UNCOMMON, mage.cards.i.InvasionOfEldraine.class));