From 3e451b895f7fb9837725bd5dc94df0fec8f6b81a Mon Sep 17 00:00:00 2001
From: Evan Kranzler <theelk801@gmail.com>
Date: Mon, 30 May 2022 11:28:01 -0400
Subject: [PATCH] [CLB] Implemented Juvenile Mist Dragon

---
 .../src/mage/cards/j/JuvenileMistDragon.java  | 81 +++++++++++++++++++
 .../CommanderLegendsBattleForBaldursGate.java |  1 +
 2 files changed, 82 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/j/JuvenileMistDragon.java

diff --git a/Mage.Sets/src/mage/cards/j/JuvenileMistDragon.java b/Mage.Sets/src/mage/cards/j/JuvenileMistDragon.java
new file mode 100644
index 00000000000..222fb7207db
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/j/JuvenileMistDragon.java
@@ -0,0 +1,81 @@
+package mage.cards.j;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.EntersBattlefieldTriggeredAbility;
+import mage.abilities.effects.common.DontUntapInControllersNextUntapStepTargetEffect;
+import mage.abilities.effects.common.TapTargetEffect;
+import mage.abilities.keyword.FlyingAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.SubType;
+import mage.filter.FilterPermanent;
+import mage.filter.common.FilterCreaturePermanent;
+import mage.filter.predicate.permanent.ControllerIdPredicate;
+import mage.game.Game;
+import mage.players.Player;
+import mage.target.TargetPermanent;
+import mage.target.targetadjustment.TargetAdjuster;
+import mage.target.targetpointer.EachTargetPointer;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class JuvenileMistDragon extends CardImpl {
+
+    public JuvenileMistDragon(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{3}{U}{U}");
+
+        this.subtype.add(SubType.DRAGON);
+        this.power = new MageInt(4);
+        this.toughness = new MageInt(3);
+
+        // Flying
+        this.addAbility(FlyingAbility.getInstance());
+
+        // Confounding Clouds — When Juvenile Mist Dragon enters the battlefield, for each opponent, tap up to one target creature that player controls. Each of those creatures doesn't untap during its controller's next untap step.
+        Ability ability = new EntersBattlefieldTriggeredAbility(
+                new TapTargetEffect()
+                        .setTargetPointer(new EachTargetPointer())
+                        .setText("for each opponent, tap up to one target creature that player controls")
+        );
+        ability.addEffect(
+                new DontUntapInControllersNextUntapStepTargetEffect("")
+                        .setTargetPointer(new EachTargetPointer())
+                        .setText("Each of those creatures doesn't untap during its controller's next untap step")
+        );
+        ability.setTargetAdjuster(JuvenileMistDragonAdjuster.instance);
+        this.addAbility(ability.withFlavorWord("Confounding Clouds"));
+    }
+
+    private JuvenileMistDragon(final JuvenileMistDragon card) {
+        super(card);
+    }
+
+    @Override
+    public JuvenileMistDragon copy() {
+        return new JuvenileMistDragon(this);
+    }
+}
+
+enum JuvenileMistDragonAdjuster implements TargetAdjuster {
+    instance;
+
+    @Override
+    public void adjustTargets(Ability ability, Game game) {
+        ability.getTargets().clear();
+        for (UUID opponentId : game.getOpponents(ability.getControllerId())) {
+            Player opponent = game.getPlayer(opponentId);
+            if (opponent == null) {
+                continue;
+            }
+            FilterPermanent filter = new FilterCreaturePermanent("creature controlled by " + opponent.getLogName());
+            filter.add(new ControllerIdPredicate(opponentId));
+            TargetPermanent target = new TargetPermanent(0, 1, filter, false);
+            ability.addTarget(target);
+        }
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/CommanderLegendsBattleForBaldursGate.java b/Mage.Sets/src/mage/sets/CommanderLegendsBattleForBaldursGate.java
index baa719e75c9..1f25a2c6f41 100644
--- a/Mage.Sets/src/mage/sets/CommanderLegendsBattleForBaldursGate.java
+++ b/Mage.Sets/src/mage/sets/CommanderLegendsBattleForBaldursGate.java
@@ -158,6 +158,7 @@ public final class CommanderLegendsBattleForBaldursGate extends ExpansionSet {
         cards.add(new SetCardInfo("Jaheira, Friend of the Forest", 237, Rarity.RARE, mage.cards.j.JaheiraFriendOfTheForest.class));
         cards.add(new SetCardInfo("Jan Jansen, Chaos Crafter", 277, Rarity.RARE, mage.cards.j.JanJansenChaosCrafter.class));
         cards.add(new SetCardInfo("Javelin of Lightning", 185, Rarity.COMMON, mage.cards.j.JavelinOfLightning.class));
+        cards.add(new SetCardInfo("Juvenile Mist Dragon", 79, Rarity.UNCOMMON, mage.cards.j.JuvenileMistDragon.class));
         cards.add(new SetCardInfo("Karlach, Fury of Avernus", 186, Rarity.MYTHIC, mage.cards.k.KarlachFuryOfAvernus.class));
         cards.add(new SetCardInfo("Kindred Discovery", 81, Rarity.RARE, mage.cards.k.KindredDiscovery.class));
         cards.add(new SetCardInfo("Korlessa, Scale Singer", 280, Rarity.UNCOMMON, mage.cards.k.KorlessaScaleSinger.class));