[WOE] Implement Malevolent Witchkite (#10997)

Mage.Sets/src/mage/cards/m/MalevolentWitchkite.java

@@ -0,0 +1,123 @@
+package mage.cards.m;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.EntersBattlefieldTriggeredAbility;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.DrawCardSourceControllerEffect;
+import mage.abilities.effects.common.SacrificeTargetEffect;
+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.filter.common.FilterControlledPermanent;
+import mage.filter.predicate.Predicates;
+import mage.filter.predicate.permanent.TokenPredicate;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+import mage.target.Target;
+import mage.target.TargetPermanent;
+import mage.target.targetpointer.FixedTargets;
+import mage.util.CardUtil;
+
+import java.util.List;
+import java.util.Objects;
+import java.util.UUID;
+import java.util.stream.Collectors;
+
+/**
+ * @author Susucr
+ */
+public final class MalevolentWitchkite extends CardImpl {
+
+    public MalevolentWitchkite(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{4}{B}{B}");
+
+        this.subtype.add(SubType.DRAGON);
+        this.subtype.add(SubType.WARLOCK);
+        this.power = new MageInt(5);
+        this.toughness = new MageInt(4);
+
+        // Flying
+        this.addAbility(FlyingAbility.getInstance());
+
+        // When Malevolent Witchkite enters the battlefield, sacrifice any number of artifacts, enchantments, and/or tokens, then draw that many cards.
+        this.addAbility(new EntersBattlefieldTriggeredAbility(new MalevolentWitchkiteEffect()));
+    }
+
+    private MalevolentWitchkite(final MalevolentWitchkite card) {
+        super(card);
+    }
+
+    @Override
+    public MalevolentWitchkite copy() {
+        return new MalevolentWitchkite(this);
+    }
+}
+
+class MalevolentWitchkiteEffect extends OneShotEffect {
+
+    private static final FilterControlledPermanent filter = new FilterControlledPermanent("artifacts, enchantments, and/or tokens");
+
+    static {
+        filter.add(Predicates.or(
+                CardType.ARTIFACT.getPredicate(),
+                CardType.ENCHANTMENT.getPredicate(),
+                TokenPredicate.TRUE
+        ));
+    }
+
+    MalevolentWitchkiteEffect() {
+        super(Outcome.Benefit);
+        staticText = "sacrifice any number of artifacts, enchantments, and/or tokens, "
+                + "then draw that many cards";
+    }
+
+    private MalevolentWitchkiteEffect(final MalevolentWitchkiteEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public MalevolentWitchkiteEffect copy() {
+        return new MalevolentWitchkiteEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player controller = game.getPlayer(source.getControllerId());
+        if (controller == null) {
+            return false;
+        }
+
+        Target target = new TargetPermanent(0, Integer.MAX_VALUE, filter, true);
+        if (!target.canChoose(source.getControllerId(), source, game)) {
+            return false;
+        }
+
+        controller.chooseTarget(Outcome.Sacrifice, target, source, game);
+        List<Permanent> toSacrifice = target
+                .getTargets()
+                .stream()
+                .map(game::getPermanent)
+                .filter(Objects::nonNull)
+                .collect(Collectors.toList());
+
+        int sacrificeCount = 0;
+        if (!toSacrifice.isEmpty()) {
+            sacrificeCount = toSacrifice.size();
+            game.informPlayers(controller.getLogName() + " chose " + sacrificeCount
+                    + " permanents to sacrifice. " + CardUtil.getSourceLogName(game, source));
+
+            new SacrificeTargetEffect()
+                    .setTargetPointer(new FixedTargets(toSacrifice, game))
+                    .apply(game, source);
+        }
+
+        new DrawCardSourceControllerEffect(sacrificeCount).apply(game, source);
+        return true;
+    }
+
+}

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

@@ -145,6 +145,7 @@ public final class WildsOfEldraine extends ExpansionSet {
         cards.add(new SetCardInfo("Lord Skitter's Blessing", 98, Rarity.RARE, mage.cards.l.LordSkittersBlessing.class));
         cards.add(new SetCardInfo("Lord Skitter's Butcher", 99, Rarity.UNCOMMON, mage.cards.l.LordSkittersButcher.class));
         cards.add(new SetCardInfo("Lord Skitter, Sewer King", 97, Rarity.RARE, mage.cards.l.LordSkitterSewerKing.class));
+        cards.add(new SetCardInfo("Malevolent Witchkite", 315, Rarity.RARE, mage.cards.m.MalevolentWitchkite.class));
         cards.add(new SetCardInfo("Merfolk Coralsmith", 60, Rarity.COMMON, mage.cards.m.MerfolkCoralsmith.class));
         cards.add(new SetCardInfo("Merry Bards", 140, Rarity.COMMON, mage.cards.m.MerryBards.class));
         cards.add(new SetCardInfo("Minecart Daredevil", 141, Rarity.COMMON, mage.cards.m.MinecartDaredevil.class));