[CLB] Implemented Bane, Lord of Darkness

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

@@ -0,0 +1,132 @@
+package mage.cards.b;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.DiesCreatureTriggeredAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.condition.Condition;
+import mage.abilities.decorator.ConditionalContinuousEffect;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.PutCardFromHandOntoBattlefieldEffect;
+import mage.abilities.effects.common.continuous.GainAbilitySourceEffect;
+import mage.abilities.keyword.IndestructibleAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.filter.FilterCard;
+import mage.filter.FilterPermanent;
+import mage.filter.common.FilterControlledCreaturePermanent;
+import mage.filter.common.FilterCreatureCard;
+import mage.filter.predicate.mageobject.AnotherPredicate;
+import mage.filter.predicate.mageobject.ToughnessPredicate;
+import mage.filter.predicate.permanent.TokenPredicate;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+import mage.target.common.TargetOpponent;
+
+import java.util.Objects;
+import java.util.Optional;
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class BaneLordOfDarkness extends CardImpl {
+
+    private static final FilterPermanent filter
+            = new FilterControlledCreaturePermanent("another nontoken creature you control");
+
+    static {
+        filter.add(AnotherPredicate.instance);
+        filter.add(TokenPredicate.FALSE);
+    }
+
+    public BaneLordOfDarkness(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{1}{W}{U}{B}");
+
+        this.addSuperType(SuperType.LEGENDARY);
+        this.subtype.add(SubType.GOD);
+        this.power = new MageInt(5);
+        this.toughness = new MageInt(2);
+
+        // As long as your life total is less than or equal to half your starting life total, Bane, Lord of Darkness has indestructible.
+        this.addAbility(new SimpleStaticAbility(new ConditionalContinuousEffect(
+                new GainAbilitySourceEffect(
+                        IndestructibleAbility.getInstance(), Duration.WhileOnBattlefield
+                ), BaneLordOfDarknessCondition.instance, "as long as your life total is less than or equal " +
+                "to half your starting life total, {this} has indestructible"
+        )));
+
+        // Whenever another nontoken creature you control dies, target opponent may have you draw a card. If they don't, you may put a creature card with equal or lesser toughness from your hand onto the battlefield.
+        Ability ability = new DiesCreatureTriggeredAbility(new BaneLordOfDarknessEffect(), false, filter);
+        ability.addTarget(new TargetOpponent());
+        this.addAbility(ability);
+    }
+
+    private BaneLordOfDarkness(final BaneLordOfDarkness card) {
+        super(card);
+    }
+
+    @Override
+    public BaneLordOfDarkness copy() {
+        return new BaneLordOfDarkness(this);
+    }
+}
+
+enum BaneLordOfDarknessCondition implements Condition {
+    instance;
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        return Optional
+                .ofNullable(game.getPlayer(source.getControllerId()))
+                .filter(Objects::nonNull)
+                .map(Player::getLife)
+                .map(x -> 2 * x <= game.getStartingLife())
+                .orElse(false);
+    }
+}
+
+class BaneLordOfDarknessEffect extends OneShotEffect {
+
+    BaneLordOfDarknessEffect() {
+        super(Outcome.Benefit);
+        staticText = "target opponent may have you draw a card. If they don't, " +
+                "you may put a creature card with equal or lesser toughness from your hand onto the battlefield";
+    }
+
+    private BaneLordOfDarknessEffect(final BaneLordOfDarknessEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public BaneLordOfDarknessEffect copy() {
+        return new BaneLordOfDarknessEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player controller = game.getPlayer(source.getControllerId());
+        Player opponent = game.getPlayer(getTargetPointer().getFirst(game, source));
+        if (controller == null || opponent == null) {
+            return false;
+        }
+        if (opponent.chooseUse(
+                outcome, "Have " + controller.getName() + " draw a card or put a creature into play?",
+                null, "Draw card", "Play creature", source, game
+        )) {
+            return controller.drawCards(1, source, game) > 0;
+        }
+        Permanent permanent = (Permanent) getValue("creatureDied");
+        if (permanent == null) {
+            return false;
+        }
+        FilterCard filter = new FilterCreatureCard(
+                "creature card with " + permanent.getToughness().getValue() + " or less toughness"
+        );
+        filter.add(new ToughnessPredicate(ComparisonType.FEWER_THAN, permanent.getToughness().getValue() + 1));
+        return new PutCardFromHandOntoBattlefieldEffect(filter).apply(game, source);
+    }
+}
+// nobody cared who I was until I put on the mask

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

@@ -68,6 +68,7 @@ public final class CommanderLegendsBattleForBaldursGate extends ExpansionSet {
         cards.add(new SetCardInfo("Band Together", 216, Rarity.COMMON, mage.cards.b.BandTogether.class));
         cards.add(new SetCardInfo("Bane's Contingency", 57, Rarity.UNCOMMON, mage.cards.b.BanesContingency.class));
         cards.add(new SetCardInfo("Bane's Invoker", 7, Rarity.COMMON, mage.cards.b.BanesInvoker.class));
+        cards.add(new SetCardInfo("Bane, Lord of Darkness", 267, Rarity.RARE, mage.cards.b.BaneLordOfDarkness.class));
         cards.add(new SetCardInfo("Banishment", 8, Rarity.UNCOMMON, mage.cards.b.Banishment.class));
         cards.add(new SetCardInfo("Barroom Brawl", 217, Rarity.RARE, mage.cards.b.BarroomBrawl.class));
         cards.add(new SetCardInfo("Basilisk Collar", 300, Rarity.RARE, mage.cards.b.BasiliskCollar.class));