[MKM] Implement Lazav, Wearer of Faces (#11790)

Mage.Sets/src/mage/cards/l/LazavWearerOfFaces.java

@@ -0,0 +1,118 @@
+package mage.cards.l;
+
+import java.util.UUID;
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.AttacksTriggeredAbility;
+import mage.abilities.common.SacrificePermanentTriggeredAbility;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.CopyEffect;
+import mage.abilities.effects.common.ExileTargetEffect;
+import mage.abilities.effects.keyword.InvestigateEffect;
+import mage.cards.Card;
+import mage.cards.Cards;
+import mage.cards.CardsImpl;
+import mage.constants.Duration;
+import mage.constants.Outcome;
+import mage.constants.SubType;
+import mage.constants.SuperType;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Zone;
+import mage.filter.FilterCard;
+import mage.filter.StaticFilters;
+import mage.game.ExileZone;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+import mage.target.TargetCard;
+import mage.target.common.TargetCardInGraveyard;
+import mage.util.CardUtil;
+
+/**
+ *
+ * @author DominionSpy
+ */
+public final class LazavWearerOfFaces extends CardImpl {
+
+    public LazavWearerOfFaces(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{U}{B}");
+
+        this.supertype.add(SuperType.LEGENDARY);
+        this.subtype.add(SubType.SHAPESHIFTER);
+        this.subtype.add(SubType.DETECTIVE);
+        this.power = new MageInt(2);
+        this.toughness = new MageInt(3);
+
+        // Whenever Lazav, Wearer of Faces attacks, exile target card from a graveyard, then investigate.
+        Ability ability = new AttacksTriggeredAbility(new ExileTargetEffect().setToSourceExileZone(true));
+        ability.addEffect(new InvestigateEffect().concatBy(", then"));
+        ability.addTarget(new TargetCardInGraveyard());
+        this.addAbility(ability);
+
+        // Whenever you sacrifice a Clue, you may have Lazav become a copy of a creature card exiled with it until end of turn.
+        this.addAbility(new SacrificePermanentTriggeredAbility(new LazavWearerOfFacesEffect(),
+                StaticFilters.FILTER_CONTROLLED_CLUE));
+    }
+
+    private LazavWearerOfFaces(final LazavWearerOfFaces card) {
+        super(card);
+    }
+
+    @Override
+    public LazavWearerOfFaces copy() {
+        return new LazavWearerOfFaces(this);
+    }
+}
+
+class LazavWearerOfFacesEffect extends OneShotEffect {
+
+    LazavWearerOfFacesEffect() {
+        super(Outcome.Copy);
+        staticText = "you may have {this} become a copy of a creature card exiled with it until end of turn";
+    }
+
+    private LazavWearerOfFacesEffect(final LazavWearerOfFacesEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public LazavWearerOfFacesEffect copy() {
+        return new LazavWearerOfFacesEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player controller = game.getPlayer(source.getControllerId());
+        Permanent lazav = game.getPermanent(source.getSourceId());
+        if (controller == null || lazav == null) {
+            return false;
+        }
+
+        if (!controller.chooseUse(outcome, "Have {this} become a copy of a creature card exiled with it", source, game)) {
+            return false;
+        }
+
+        UUID exileId = CardUtil.getExileZoneId(game, source.getSourceId(), source.getSourceObjectZoneChangeCounter());
+        ExileZone exile = game.getExile().getExileZone(exileId);
+        if (exile == null) {
+            return false;
+        }
+        Cards cards = new CardsImpl(exile.getCards(StaticFilters.FILTER_CARD_CREATURE, game));
+        TargetCard target = new TargetCard(Zone.EXILED, new FilterCard("creature card to copy"));
+        target.withNotTarget(true);
+        controller.chooseTarget(outcome, cards, target, source, game);
+
+        Card copyFromCard = game.getCard(target.getFirstTarget());
+        if (copyFromCard == null) {
+            return false;
+        }
+
+        CopyEffect copyEffect = new CopyEffect(Duration.EndOfTurn, copyFromCard, lazav.getId());
+        copyEffect.newId();
+        game.addEffect(copyEffect, source);
+
+        return true;
+    }
+}

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

@@ -141,6 +141,7 @@ public final class MurdersAtKarlovManor extends ExpansionSet {
         cards.add(new SetCardInfo("Krovod Haunch", 21, Rarity.UNCOMMON, mage.cards.k.KrovodHaunch.class));
         cards.add(new SetCardInfo("Kylox, Visionary Inventor", 214, Rarity.RARE, mage.cards.k.KyloxVisionaryInventor.class));
         cards.add(new SetCardInfo("Lamplight Phoenix", 137, Rarity.RARE, mage.cards.l.LamplightPhoenix.class));
+        cards.add(new SetCardInfo("Lazav, Wearer of Faces", 216, Rarity.RARE, mage.cards.l.LazavWearerOfFaces.class));
         cards.add(new SetCardInfo("Lead Pipe", 90, Rarity.UNCOMMON, mage.cards.l.LeadPipe.class));
         cards.add(new SetCardInfo("Leering Onlooker", 91, Rarity.UNCOMMON, mage.cards.l.LeeringOnlooker.class));
         cards.add(new SetCardInfo("Leyline of the Guildpact", 217, Rarity.RARE, mage.cards.l.LeylineOfTheGuildpact.class));