Implement Nine Lives from M21 (#6706)

Mage.Sets/src/mage/cards/n/NineLives.java

@@ -0,0 +1,127 @@
+package mage.cards.n;
+
+import mage.abilities.Ability;
+import mage.abilities.StateTriggeredAbility;
+import mage.abilities.common.LeavesBattlefieldTriggeredAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.effects.PreventionEffectImpl;
+import mage.abilities.effects.common.ExileSourceEffect;
+import mage.abilities.effects.common.LoseGameSourceControllerEffect;
+import mage.abilities.keyword.HexproofAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.Zone;
+import mage.counters.CounterType;
+import mage.game.Game;
+import mage.game.events.DamageEvent;
+import mage.game.events.GameEvent;
+import mage.game.events.PreventDamageEvent;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+
+import java.util.UUID;
+
+/**
+ * @author arcox
+ */
+public final class NineLives extends CardImpl {
+
+    public NineLives(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ENCHANTMENT}, "{1}{W}{W}");
+
+        // Hexproof
+        this.addAbility(HexproofAbility.getInstance());
+
+        // If a source would deal damage to you, prevent that damage and put an incarnation counter on Nine Lives.
+        this.addAbility(new SimpleStaticAbility(new NineLivesPreventionEffect()));
+
+        // When there are nine or more incarnation counters on Nine Lives, exile it.
+        this.addAbility(new NineLivesStateTriggeredAbility());
+
+        // When Nine Lives leaves the battlefield, you lose the game.
+        this.addAbility(new LeavesBattlefieldTriggeredAbility(new LoseGameSourceControllerEffect(), false));
+    }
+
+    public NineLives(final NineLives card) {
+        super(card);
+    }
+
+    @Override
+    public NineLives copy() {
+        return new NineLives(this);
+    }
+}
+
+
+class NineLivesPreventionEffect extends PreventionEffectImpl {
+
+    public NineLivesPreventionEffect() {
+        super(Duration.WhileOnBattlefield);
+        staticText = "If a source would deal damage to you, prevent that damage and put an incarnation counter on {this}";
+    }
+
+    public NineLivesPreventionEffect(final NineLivesPreventionEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public NineLivesPreventionEffect copy() {
+        return new NineLivesPreventionEffect(this);
+    }
+
+    @Override
+    public boolean replaceEvent(GameEvent event, Ability source, Game game) {
+        GameEvent preventEvent = new PreventDamageEvent(source.getFirstTarget(), source.getSourceId(), source.getControllerId(), event.getAmount(), ((DamageEvent) event).isCombatDamage());
+        if (!game.replaceEvent(preventEvent)) {
+            int damage = event.getAmount();
+            Player player = game.getPlayer(source.getControllerId());
+            if (player != null) {
+                Permanent nineLives = source.getSourcePermanentIfItStillExists(game);
+                if (nineLives != null) {
+                    nineLives.addCounters(CounterType.INCARNATION.createInstance(1), source, game);
+                }
+            }
+            event.setAmount(0);
+            game.fireEvent(GameEvent.getEvent(GameEvent.EventType.PREVENTED_DAMAGE, source.getFirstTarget(), source.getSourceId(), source.getControllerId(), damage));
+        }
+        return false;
+    }
+
+    @Override
+    public boolean applies(GameEvent event, Ability source, Game game) {
+        if (super.applies(event, source, game)) {
+            return event.getTargetId().equals(source.getControllerId());
+        }
+        return false;
+    }
+}
+
+
+class NineLivesStateTriggeredAbility extends StateTriggeredAbility {
+
+    public NineLivesStateTriggeredAbility() {
+        super(Zone.BATTLEFIELD, new ExileSourceEffect());
+    }
+
+    public NineLivesStateTriggeredAbility(final NineLivesStateTriggeredAbility ability) {
+        super(ability);
+    }
+
+    @Override
+    public NineLivesStateTriggeredAbility copy() {
+        return new NineLivesStateTriggeredAbility(this);
+    }
+
+    @Override
+    public boolean checkTrigger(GameEvent event, Game game) {
+        Permanent permanent = game.getPermanent(getSourceId());
+        return permanent != null && permanent.getCounters(game).getCount(CounterType.INCARNATION) >= 9;
+    }
+
+    @Override
+    public String getRule() {
+        return "When there are nine or more incarnation counters on {this}, exile it.";
+    }
+}

Mage.Sets/src/mage/sets/CoreSet2021.java

@@ -180,6 +180,7 @@ public final class CoreSet2021 extends ExpansionSet {
         cards.add(new SetCardInfo("Mystic Skyfish", 326, Rarity.COMMON, mage.cards.m.MysticSkyfish.class));
         cards.add(new SetCardInfo("Necromentia", 116, Rarity.RARE, mage.cards.n.Necromentia.class));
         cards.add(new SetCardInfo("Niambi, Esteemed Speaker", 222, Rarity.RARE, mage.cards.n.NiambiEsteemedSpeaker.class));
+        cards.add(new SetCardInfo("Nine Lives", 28, Rarity.RARE, mage.cards.n.NineLives.class));
         cards.add(new SetCardInfo("Obsessive Stitcher", 223, Rarity.UNCOMMON, mage.cards.o.ObsessiveStitcher.class));
         cards.add(new SetCardInfo("Onakke Ogre", 155, Rarity.COMMON, mage.cards.o.OnakkeOgre.class));
         cards.add(new SetCardInfo("Opt", 59, Rarity.COMMON, mage.cards.o.Opt.class));

Mage/src/main/java/mage/counters/CounterType.java

@@ -73,6 +73,7 @@ public enum CounterType {
     HOURGLASS("hourglass"),
     HUNGER("hunger"),
     ICE("ice"),
+    INCARNATION("incarnation"),
     INDESTRUCTIBLE("indestructible"),
     INFECTION("infection"),
     INTERVENTION("intervention"),