From 841a8dce442ed14c96c5def2010cf6f0376ebeeb Mon Sep 17 00:00:00 2001
From: theelk801 <theelk801@gmail.com>
Date: Sat, 27 Jan 2024 10:50:10 -0500
Subject: [PATCH] [MKM] Implement Lost in the Maze

---
 Mage.Sets/src/mage/cards/l/LostInTheMaze.java | 103 ++++++++++++++++++
 .../src/mage/sets/MurdersAtKarlovManor.java   |   1 +
 2 files changed, 104 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/l/LostInTheMaze.java

diff --git a/Mage.Sets/src/mage/cards/l/LostInTheMaze.java b/Mage.Sets/src/mage/cards/l/LostInTheMaze.java
new file mode 100644
index 00000000000..8f5a42d2d16
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/l/LostInTheMaze.java
@@ -0,0 +1,103 @@
+package mage.cards.l;
+
+import mage.abilities.Ability;
+import mage.abilities.common.EntersBattlefieldTriggeredAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.dynamicvalue.common.ManacostVariableValue;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.TapTargetEffect;
+import mage.abilities.effects.common.continuous.GainAbilityControlledEffect;
+import mage.abilities.keyword.FlashAbility;
+import mage.abilities.keyword.HexproofAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.Outcome;
+import mage.counters.CounterType;
+import mage.filter.FilterPermanent;
+import mage.filter.common.FilterCreaturePermanent;
+import mage.filter.predicate.permanent.TappedPredicate;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.target.common.TargetCreaturePermanent;
+import mage.target.targetadjustment.TargetAdjuster;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class LostInTheMaze extends CardImpl {
+
+    private static final FilterPermanent filter = new FilterCreaturePermanent("tapped creatures");
+
+    static {
+        filter.add(TappedPredicate.TAPPED);
+    }
+
+    public LostInTheMaze(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ENCHANTMENT}, "{X}{U}{U}");
+
+        // Flash
+        this.addAbility(FlashAbility.getInstance());
+
+        // When Lost in the Maze enters the battlefield, tap X target creatures. Put a stun counter on each of those creatures you don't control.
+        Ability ability = new EntersBattlefieldTriggeredAbility(new TapTargetEffect("tap X target creatures"));
+        ability.addEffect(new LostInTheMazeEffect());
+        ability.setTargetAdjuster(LostInTheMazeAdjuster.instance);
+        this.addAbility(ability);
+
+        // Tapped creatures you control have hexproof.
+        this.addAbility(new SimpleStaticAbility(new GainAbilityControlledEffect(
+                HexproofAbility.getInstance(), Duration.WhileOnBattlefield, filter
+        )));
+    }
+
+    private LostInTheMaze(final LostInTheMaze card) {
+        super(card);
+    }
+
+    @Override
+    public LostInTheMaze copy() {
+        return new LostInTheMaze(this);
+    }
+}
+
+enum LostInTheMazeAdjuster implements TargetAdjuster {
+    instance;
+
+    @Override
+    public void adjustTargets(Ability ability, Game game) {
+        ability.getTargets().clear();
+        ability.addTarget(new TargetCreaturePermanent(ManacostVariableValue.ETB.calculate(game, ability, null)));
+    }
+}
+
+class LostInTheMazeEffect extends OneShotEffect {
+
+    LostInTheMazeEffect() {
+        super(Outcome.Benefit);
+        staticText = "Put a stun counter on each of those creatures you don't control";
+    }
+
+    private LostInTheMazeEffect(final LostInTheMazeEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public LostInTheMazeEffect copy() {
+        return new LostInTheMazeEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        for (UUID targetId : getTargetPointer().getTargets(game, source)) {
+            Permanent permanent = game.getPermanent(targetId);
+            if (permanent != null && !permanent.isControlledBy(source.getControllerId())) {
+                permanent.addCounters(CounterType.STUN.createInstance(), source, game);
+            }
+        }
+        return true;
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/MurdersAtKarlovManor.java b/Mage.Sets/src/mage/sets/MurdersAtKarlovManor.java
index 8401046e972..c87a6d44097 100644
--- a/Mage.Sets/src/mage/sets/MurdersAtKarlovManor.java
+++ b/Mage.Sets/src/mage/sets/MurdersAtKarlovManor.java
@@ -115,6 +115,7 @@ public final class MurdersAtKarlovManor extends ExpansionSet {
         cards.add(new SetCardInfo("Lightning Helix", 218, Rarity.UNCOMMON, mage.cards.l.LightningHelix.class));
         cards.add(new SetCardInfo("Living Conundrum", 63, Rarity.UNCOMMON, mage.cards.l.LivingConundrum.class));
         cards.add(new SetCardInfo("Long Goodbye", 92, Rarity.UNCOMMON, mage.cards.l.LongGoodbye.class));
+        cards.add(new SetCardInfo("Lost in the Maze", 64, Rarity.RARE, mage.cards.l.LostInTheMaze.class));
         cards.add(new SetCardInfo("Loxodon Eavesdropper", 168, Rarity.COMMON, mage.cards.l.LoxodonEavesdropper.class));
         cards.add(new SetCardInfo("Lush Portico", 263, Rarity.RARE, mage.cards.l.LushPortico.class));
         cards.add(new SetCardInfo("Macabre Reconstruction", 93, Rarity.COMMON, mage.cards.m.MacabreReconstruction.class));