[MH2] Implemented Breathless Knight (#7876)

Mage.Sets/src/mage/cards/b/BreathlessKnight.java

@@ -0,0 +1,96 @@
+package mage.cards.b;
+
+import java.util.UUID;
+import mage.MageInt;
+import mage.abilities.TriggeredAbilityImpl;
+import mage.abilities.effects.common.counter.AddCountersSourceEffect;
+import mage.constants.SubType;
+import mage.abilities.keyword.FlyingAbility;
+import mage.abilities.keyword.LifelinkAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Zone;
+import mage.counters.CounterType;
+import mage.game.Game;
+import mage.game.events.EntersTheBattlefieldEvent;
+import mage.game.events.GameEvent;
+import mage.game.permanent.Permanent;
+import mage.watchers.common.CastFromGraveyardWatcher;
+
+/**
+ *
+ * @author weirddan455
+ */
+public final class BreathlessKnight extends CardImpl {
+
+    public BreathlessKnight(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{1}{W}{B}");
+
+        this.subtype.add(SubType.SPIRIT);
+        this.subtype.add(SubType.KNIGHT);
+        this.power = new MageInt(2);
+        this.toughness = new MageInt(2);
+
+        // Flying
+        this.addAbility(FlyingAbility.getInstance());
+
+        // Lifelink
+        this.addAbility(LifelinkAbility.getInstance());
+
+        // Whenever Breathless Knight or another creature enters the battlefield under your control, if that creature entered from a graveyard or you cast it from a graveyard, put a +1/+1 counter on Breathless Knight.
+        this.addAbility(new BreathlessKnightTriggeredAbility(), new CastFromGraveyardWatcher());
+    }
+
+    private BreathlessKnight(final BreathlessKnight card) {
+        super(card);
+    }
+
+    @Override
+    public BreathlessKnight copy() {
+        return new BreathlessKnight(this);
+    }
+}
+
+class BreathlessKnightTriggeredAbility extends TriggeredAbilityImpl {
+
+    public BreathlessKnightTriggeredAbility() {
+        super(Zone.BATTLEFIELD, new AddCountersSourceEffect(CounterType.P1P1.createInstance()));
+    }
+
+    private BreathlessKnightTriggeredAbility(final BreathlessKnightTriggeredAbility ability) {
+        super(ability);
+    }
+
+    @Override
+    public BreathlessKnightTriggeredAbility copy() {
+        return new BreathlessKnightTriggeredAbility(this);
+    }
+
+    @Override
+    public boolean checkEventType(GameEvent event, Game game) {
+        return event.getType() == GameEvent.EventType.ENTERS_THE_BATTLEFIELD;
+    }
+
+    @Override
+    public boolean checkTrigger(GameEvent event, Game game) {
+        if (event instanceof EntersTheBattlefieldEvent) {
+            EntersTheBattlefieldEvent entersEvent = (EntersTheBattlefieldEvent) event;
+            Permanent permanent = entersEvent.getTarget();
+            if (permanent != null && permanent.isCreature() && permanent.isControlledBy(this.getControllerId())) {
+                if (entersEvent.getFromZone() == Zone.GRAVEYARD) {
+                    return true;
+                }
+                CastFromGraveyardWatcher watcher = game.getState().getWatcher(CastFromGraveyardWatcher.class);
+                int zcc = game.getState().getZoneChangeCounter(entersEvent.getSourceId());
+                return watcher != null && watcher.spellWasCastFromGraveyard(entersEvent.getSourceId(), zcc - 1);
+            }
+        }
+        return false;
+    }
+
+    @Override
+    public String getRule() {
+        return "Whenever {this} or another creature enters the battlefield under your control, if that creature entered from a graveyard or you cast it from a graveyard, " + super.getRule();
+    }
+}

Mage.Sets/src/mage/sets/ModernHorizons2.java

@@ -55,6 +55,7 @@ public final class ModernHorizons2 extends ExpansionSet {
         cards.add(new SetCardInfo("Brainstone", 223, Rarity.UNCOMMON, mage.cards.b.Brainstone.class));
         cards.add(new SetCardInfo("Break Ties", 8, Rarity.COMMON, mage.cards.b.BreakTies.class));
         cards.add(new SetCardInfo("Break the Ice", 77, Rarity.UNCOMMON, mage.cards.b.BreakTheIce.class));
+        cards.add(new SetCardInfo("Breathless Knight", 187, Rarity.COMMON, mage.cards.b.BreathlessKnight.class));
         cards.add(new SetCardInfo("Breya's Apprentice", 117, Rarity.RARE, mage.cards.b.BreyasApprentice.class));
         cards.add(new SetCardInfo("Cabal Coffers", 301, Rarity.MYTHIC, mage.cards.c.CabalCoffers.class));
         cards.add(new SetCardInfo("Calibrated Blast", 118, Rarity.RARE, mage.cards.c.CalibratedBlast.class));