[MH2] Implemented Dakkon, Shadow Slayer

Mage.Sets/src/mage/cards/d/DakkonShadowSlayer.java

@@ -0,0 +1,109 @@
+package mage.cards.d;
+
+import mage.abilities.Ability;
+import mage.abilities.LoyaltyAbility;
+import mage.abilities.common.EntersBattlefieldAbility;
+import mage.abilities.common.PlaneswalkerEntersWithLoyaltyCountersAbility;
+import mage.abilities.dynamicvalue.common.LandsYouControlCount;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.ExileTargetEffect;
+import mage.abilities.effects.common.counter.AddCountersSourceEffect;
+import mage.abilities.effects.keyword.SurveilEffect;
+import mage.abilities.hint.common.LandsYouControlHint;
+import mage.cards.Card;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.counters.CounterType;
+import mage.filter.StaticFilters;
+import mage.game.Game;
+import mage.players.Player;
+import mage.target.TargetCard;
+import mage.target.common.TargetCardInGraveyard;
+import mage.target.common.TargetCardInHand;
+import mage.target.common.TargetCreaturePermanent;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class DakkonShadowSlayer extends CardImpl {
+
+    public DakkonShadowSlayer(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.PLANESWALKER}, "{W}{U}{B}");
+
+        this.addSuperType(SuperType.LEGENDARY);
+        this.subtype.add(SubType.DAKKON);
+        this.addAbility(new PlaneswalkerEntersWithLoyaltyCountersAbility(0));
+
+        // Dakkon, Shadow Slayer enters the battlefield with a number of loyalty counters on him equal to the number of lands you control.
+        this.addAbility(new EntersBattlefieldAbility(
+                new AddCountersSourceEffect(
+                        CounterType.LOYALTY.createInstance(0), LandsYouControlCount.instance, true
+                ), "with a number of loyalty counters on him equal to the number of lands you control"
+        ).addHint(LandsYouControlHint.instance));
+
+        // +1: Surveil 2.
+        this.addAbility(new LoyaltyAbility(new SurveilEffect(2), 1));
+
+        // −3: Exile target creature.
+        Ability ability = new LoyaltyAbility(new ExileTargetEffect(), -3);
+        ability.addTarget(new TargetCreaturePermanent());
+        this.addAbility(ability);
+
+        // −6: You may put an artifact card from your hand or graveyard onto the battlefield.
+        this.addAbility(new LoyaltyAbility(new DakkonShadowSlayerEffect(), -6));
+    }
+
+    private DakkonShadowSlayer(final DakkonShadowSlayer card) {
+        super(card);
+    }
+
+    @Override
+    public DakkonShadowSlayer copy() {
+        return new DakkonShadowSlayer(this);
+    }
+}
+
+class DakkonShadowSlayerEffect extends OneShotEffect {
+
+    DakkonShadowSlayerEffect() {
+        super(Outcome.Benefit);
+        staticText = "you may put an artifact card from your hand or graveyard onto the battlefield";
+    }
+
+    private DakkonShadowSlayerEffect(final DakkonShadowSlayerEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public DakkonShadowSlayerEffect copy() {
+        return new DakkonShadowSlayerEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player player = game.getPlayer(source.getControllerId());
+        if (player == null) {
+            return false;
+        }
+        boolean inGrave = player.getGraveyard().count(StaticFilters.FILTER_CARD_ARTIFACT, game) > 0;
+        if (!inGrave && player.getHand().count(StaticFilters.FILTER_CARD_ARTIFACT, game) <1) {
+            return false;
+        }
+        TargetCard target;
+        if (!inGrave || player.chooseUse(
+                outcome, "Choose a card in your hand or your graveyard?",
+                null, "Hand", "Graveyard", source, game
+        )) {
+            target = new TargetCardInHand(0, 1, StaticFilters.FILTER_CARD_ARTIFACT);
+            player.choose(outcome, player.getHand(), target, game);
+        } else {
+            target = new TargetCardInGraveyard(0, 1, StaticFilters.FILTER_CARD_ARTIFACT);
+            player.choose(outcome, player.getGraveyard(), target, game);
+        }
+        Card card = game.getCard(target.getFirstTarget());
+        return card != null && player.moveCards(card, Zone.BATTLEFIELD, source, game);
+    }
+}

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

@@ -31,6 +31,7 @@ public final class ModernHorizons2 extends ExpansionSet {
         cards.add(new SetCardInfo("Brainstone", 223, Rarity.UNCOMMON, mage.cards.b.Brainstone.class));
         cards.add(new SetCardInfo("Cabal Coffers", 301, Rarity.MYTHIC, mage.cards.c.CabalCoffers.class));
         cards.add(new SetCardInfo("Counterspell", 267, Rarity.UNCOMMON, mage.cards.c.Counterspell.class));
+        cards.add(new SetCardInfo("Dakkon, Shadow Slayer", 192, Rarity.MYTHIC, mage.cards.d.DakkonShadowSlayer.class));
         cards.add(new SetCardInfo("Diamond Lion", 225, Rarity.RARE, mage.cards.d.DiamondLion.class));
         cards.add(new SetCardInfo("Flametongue Yearling", 125, Rarity.UNCOMMON, mage.cards.f.FlametongueYearling.class));
         cards.add(new SetCardInfo("Grief", 87, Rarity.MYTHIC, mage.cards.g.Grief.class));

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

@@ -400,6 +400,7 @@ public enum SubType {
     CALIX("Calix", SubTypeSet.PlaneswalkerType),
     CHANDRA("Chandra", SubTypeSet.PlaneswalkerType),
     DACK("Dack", SubTypeSet.PlaneswalkerType),
+    DAKKON("Dakkon", SubTypeSet.PlaneswalkerType),
     DARETTI("Daretti", SubTypeSet.PlaneswalkerType),
     DAVRIEL("Davriel", SubTypeSet.PlaneswalkerType),
     DOMRI("Domri", SubTypeSet.PlaneswalkerType),