From f47243da3554ce3f98d54b61a9469b4fffeb010a Mon Sep 17 00:00:00 2001
From: PurpleCrowbar <26198472+PurpleCrowbar@users.noreply.github.com>
Date: Sun, 25 Feb 2024 20:38:58 +0000
Subject: [PATCH] [MKC] Implement Case of the Shifting Visage

---
 .../mage/cards/c/CaseOfTheShiftingVisage.java | 59 +++++++++++++++++++
 .../sets/MurdersAtKarlovManorCommander.java   |  1 +
 2 files changed, 60 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/c/CaseOfTheShiftingVisage.java

diff --git a/Mage.Sets/src/mage/cards/c/CaseOfTheShiftingVisage.java b/Mage.Sets/src/mage/cards/c/CaseOfTheShiftingVisage.java
new file mode 100644
index 00000000000..374ff188c6a
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/c/CaseOfTheShiftingVisage.java
@@ -0,0 +1,59 @@
+package mage.cards.c;
+
+import mage.abilities.Ability;
+import mage.abilities.common.BeginningOfUpkeepTriggeredAbility;
+import mage.abilities.common.CaseAbility;
+import mage.abilities.common.SpellCastControllerTriggeredAbility;
+import mage.abilities.condition.Condition;
+import mage.abilities.condition.common.CardsInControllerGraveyardCondition;
+import mage.abilities.condition.common.SolvedSourceCondition;
+import mage.abilities.decorator.ConditionalTriggeredAbility;
+import mage.abilities.dynamicvalue.common.CardsInControllerGraveyardCount;
+import mage.abilities.effects.common.CopyTargetSpellEffect;
+import mage.abilities.effects.keyword.SurveilEffect;
+import mage.abilities.hint.ValueHint;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.filter.common.FilterCreatureSpell;
+import mage.filter.predicate.Predicates;
+
+import java.util.UUID;
+
+/**
+ * @author PurpleCrowbar
+ */
+public final class CaseOfTheShiftingVisage extends CardImpl {
+
+    private static final FilterCreatureSpell filter = new FilterCreatureSpell("a nonlegendary creature spell");
+
+    static {
+        filter.add(Predicates.not(SuperType.LEGENDARY.getPredicate()));
+    }
+
+    public CaseOfTheShiftingVisage(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ENCHANTMENT}, "{1}{U}{U}");
+        this.subtype.add(SubType.CASE);
+
+        // At the beginning of your upkeep, surveil 1.
+        Ability initialAbility = new BeginningOfUpkeepTriggeredAbility(new SurveilEffect(1, false), TargetController.YOU, false);
+        // To solve — There are fifteen or more cards in your graveyard.
+        Condition toSolveCondition = new CardsInControllerGraveyardCondition(15);
+        // Solved — Whenever you cast a nonlegendary creature spell, copy that spell.
+        Ability solvedAbility = new ConditionalTriggeredAbility(new SpellCastControllerTriggeredAbility(
+                new CopyTargetSpellEffect(true).setText("copy that spell. <i>(The copy becomes a token.)</i>"), filter, false, SetTargetPointer.SPELL
+        ), SolvedSourceCondition.SOLVED, null);
+
+        this.addAbility(new CaseAbility(initialAbility, toSolveCondition, solvedAbility)
+                .addHint(new ValueHint("Cards in your graveyard", new CardsInControllerGraveyardCount())));
+    }
+
+    private CaseOfTheShiftingVisage(final CaseOfTheShiftingVisage card) {
+        super(card);
+    }
+
+    @Override
+    public CaseOfTheShiftingVisage copy() {
+        return new CaseOfTheShiftingVisage(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/MurdersAtKarlovManorCommander.java b/Mage.Sets/src/mage/sets/MurdersAtKarlovManorCommander.java
index e7922ff8f2e..d659b8a8173 100644
--- a/Mage.Sets/src/mage/sets/MurdersAtKarlovManorCommander.java
+++ b/Mage.Sets/src/mage/sets/MurdersAtKarlovManorCommander.java
@@ -50,6 +50,7 @@ public final class MurdersAtKarlovManorCommander extends ExpansionSet {
         cards.add(new SetCardInfo("Brash Taunter", 148, Rarity.RARE, mage.cards.b.BrashTaunter.class));
         cards.add(new SetCardInfo("Broodhatch Nantuko", 167, Rarity.UNCOMMON, mage.cards.b.BroodhatchNantuko.class));
         cards.add(new SetCardInfo("Canopy Vista", 252, Rarity.RARE, mage.cards.c.CanopyVista.class));
+        cards.add(new SetCardInfo("Case of the Shifting Visage", 19, Rarity.RARE, mage.cards.c.CaseOfTheShiftingVisage.class));
         cards.add(new SetCardInfo("Castle Ardenvale", 253, Rarity.RARE, mage.cards.c.CastleArdenvale.class));
         cards.add(new SetCardInfo("Chaos Warp", 149, Rarity.RARE, mage.cards.c.ChaosWarp.class));
         cards.add(new SetCardInfo("Choked Estuary", 254, Rarity.RARE, mage.cards.c.ChokedEstuary.class));