[40K] Implemented Shard of the Nightbringer

Mage.Sets/src/mage/cards/s/ShardOfTheNightbringer.java

@@ -0,0 +1,87 @@
+package mage.cards.s;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.EntersBattlefieldTriggeredAbility;
+import mage.abilities.condition.common.CastFromEverywhereSourceCondition;
+import mage.abilities.decorator.ConditionalInterveningIfTriggeredAbility;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.keyword.FlyingAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.constants.SubType;
+import mage.game.Game;
+import mage.players.Player;
+import mage.target.common.TargetOpponent;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class ShardOfTheNightbringer extends CardImpl {
+
+    public ShardOfTheNightbringer(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{5}{B}{B}{B}");
+
+        this.subtype.add(SubType.CTAN);
+        this.power = new MageInt(8);
+        this.toughness = new MageInt(8);
+
+        // Flying
+        this.addAbility(FlyingAbility.getInstance());
+
+        // Drain Life -- When Shard of the Nightbringer enters the battlefield, if you cast it, target opponent loses half their life, rounded up. You gain life equal to the life lost this way.
+        Ability ability = new ConditionalInterveningIfTriggeredAbility(
+                new EntersBattlefieldTriggeredAbility(new ShardOfTheNightbringerEffect()),
+                CastFromEverywhereSourceCondition.instance, "When {this} enters the battlefield, " +
+                "if you cast it, target opponent loses half their life, rounded up. " +
+                "You gain life equal to the life lost this way."
+        );
+        ability.addTarget(new TargetOpponent());
+        this.addAbility(ability.withFlavorWord("Drain Life"));
+    }
+
+    private ShardOfTheNightbringer(final ShardOfTheNightbringer card) {
+        super(card);
+    }
+
+    @Override
+    public ShardOfTheNightbringer copy() {
+        return new ShardOfTheNightbringer(this);
+    }
+}
+
+class ShardOfTheNightbringerEffect extends OneShotEffect {
+
+    ShardOfTheNightbringerEffect() {
+        super(Outcome.Benefit);
+    }
+
+    private ShardOfTheNightbringerEffect(final ShardOfTheNightbringerEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public ShardOfTheNightbringerEffect copy() {
+        return new ShardOfTheNightbringerEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player opponent = game.getPlayer(getTargetPointer().getFirst(game, source));
+        if (opponent == null) {
+            return false;
+        }
+        int lifeLost = opponent.loseLife(
+                opponent.getLife() / 2 + opponent.getLife() % 2, game, source, false
+        );
+        if (lifeLost < 1) {
+            return false;
+        }
+        Player controller = game.getPlayer(source.getControllerId());
+        return controller == null || controller.gainLife(lifeLost, game, source) > 0;
+    }
+}

Mage.Sets/src/mage/sets/Warhammer40000.java

@@ -200,6 +200,7 @@ public final class Warhammer40000 extends ExpansionSet {
         cards.add(new SetCardInfo("Scoured Barrens", 293, Rarity.COMMON, mage.cards.s.ScouredBarrens.class));
         cards.add(new SetCardInfo("Screamer-Killer", 84, Rarity.RARE, mage.cards.s.ScreamerKiller.class));
         cards.add(new SetCardInfo("Sculpting Steel", 247, Rarity.RARE, mage.cards.s.SculptingSteel.class));
+        cards.add(new SetCardInfo("Shard of the Nightbringer", 55, Rarity.RARE, mage.cards.s.ShardOfTheNightbringer.class));
         cards.add(new SetCardInfo("Sicarian Infiltrator", 25, Rarity.UNCOMMON, mage.cards.s.SicarianInfiltrator.class));
         cards.add(new SetCardInfo("Sister Hospitaller", 141, Rarity.RARE, mage.cards.s.SisterHospitaller.class));
         cards.add(new SetCardInfo("Sister Repentia", 142, Rarity.RARE, mage.cards.s.SisterRepentia.class));

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

@@ -1321,15 +1321,16 @@ public class VerifyCardDataTest {
             return;
         }
 
-        Collection<String> expected = ref.subtypes;
+        List<String> expected = new ArrayList<>(ref.subtypes);
 
         // fix names (e.g. Urza’s to Urza's)
-        if (expected != null && expected.contains("Urza’s")) {
-            expected = new ArrayList<>(expected);
-            for (ListIterator<String> it = ((List<String>) expected).listIterator(); it.hasNext(); ) {
-                if (it.next().equals("Urza’s")) {
+        for (ListIterator<String> it = expected.listIterator(); it.hasNext(); ) {
+            switch (it.next()) {
+                case "Urza’s":
                     it.set("Urza's");
-                }
+                    break;
+                case "C’tan":
+                    it.set("C'tan");
             }
         }
 
@@ -1339,11 +1340,9 @@ public class VerifyCardDataTest {
                 .stream()
                 .map(SubType::toString)
                 .collect(Collectors.toSet());
-        actual.removeIf(subtypesToIgnore::contains);
 
-        if (expected != null) {
-            expected.removeIf(subtypesToIgnore::contains);
-        }
+        actual.removeIf(subtypesToIgnore::contains);
+        expected.removeIf(subtypesToIgnore::contains);
 
         for (SubType subType : card.getSubtype()) {
             if (!subType.isCustomSet() && !subType.canGain(card)) {

Mage/src/main/java/mage/constants/SubType.java

@@ -116,6 +116,7 @@ public enum SubType {
     CRAB("Crab", SubTypeSet.CreatureType),
     CROCODILE("Crocodile", SubTypeSet.CreatureType),
     CROLUTE("Crolute", SubTypeSet.CreatureType, true), // Star Wars
+    CTAN("C'tan", SubTypeSet.CreatureType),
     CUSTODES("Custodes", SubTypeSet.CreatureType),
     CYBORG("Cyborg", SubTypeSet.CreatureType, true), // Star Wars
     CYCLOPS("Cyclops", SubTypeSet.CreatureType),