From 8174be99266ce4b1b9b4e3d928d962e28e4ba4d0 Mon Sep 17 00:00:00 2001
From: PurpleCrowbar <26198472+PurpleCrowbar@users.noreply.github.com>
Date: Sat, 17 Feb 2024 19:57:15 +0000
Subject: [PATCH] [MKC] Implement Follow the Bodies

---
 .../src/mage/cards/f/FollowTheBodies.java     | 34 +++++++++++++++++++
 .../sets/MurdersAtKarlovManorCommander.java   |  2 ++
 .../abilities/keyword/GravestormAbility.java  | 24 +++++++++++++
 3 files changed, 60 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/f/FollowTheBodies.java

diff --git a/Mage.Sets/src/mage/cards/f/FollowTheBodies.java b/Mage.Sets/src/mage/cards/f/FollowTheBodies.java
new file mode 100644
index 00000000000..0dd15afbf63
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/f/FollowTheBodies.java
@@ -0,0 +1,34 @@
+package mage.cards.f;
+
+import mage.abilities.effects.keyword.InvestigateEffect;
+import mage.abilities.keyword.GravestormAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+
+import java.util.UUID;
+
+/**
+ * @author PurpleCrowbar
+ */
+public final class FollowTheBodies extends CardImpl {
+
+    public FollowTheBodies(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, "{2}{U}");
+
+        // Gravestorm
+        this.addAbility(new GravestormAbility());
+
+        // Investigate
+        this.getSpellAbility().addEffect(new InvestigateEffect());
+    }
+
+    private FollowTheBodies(final FollowTheBodies card) {
+        super(card);
+    }
+
+    @Override
+    public FollowTheBodies copy() {
+        return new FollowTheBodies(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/MurdersAtKarlovManorCommander.java b/Mage.Sets/src/mage/sets/MurdersAtKarlovManorCommander.java
index b617e453b02..2c891ffbc15 100644
--- a/Mage.Sets/src/mage/sets/MurdersAtKarlovManorCommander.java
+++ b/Mage.Sets/src/mage/sets/MurdersAtKarlovManorCommander.java
@@ -98,6 +98,8 @@ public final class MurdersAtKarlovManorCommander extends ExpansionSet {
         cards.add(new SetCardInfo("Fetid Pools", 261, Rarity.RARE, mage.cards.f.FetidPools.class));
         cards.add(new SetCardInfo("Fiendish Duo", 153, Rarity.MYTHIC, mage.cards.f.FiendishDuo.class));
         cards.add(new SetCardInfo("Finale of Revelation", 106, Rarity.MYTHIC, mage.cards.f.FinaleOfRevelation.class));
+        cards.add(new SetCardInfo("Follow the Bodies", 23, Rarity.RARE, mage.cards.f.FollowTheBodies.class, NON_FULL_USE_VARIOUS));
+        cards.add(new SetCardInfo("Follow the Bodies", 333, Rarity.RARE, mage.cards.f.FollowTheBodies.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Fortified Village", 262, Rarity.RARE, mage.cards.f.FortifiedVillage.class));
         cards.add(new SetCardInfo("Frontier Warmonger", 154, Rarity.RARE, mage.cards.f.FrontierWarmonger.class));
         cards.add(new SetCardInfo("Fumigate", 66, Rarity.RARE, mage.cards.f.Fumigate.class));
diff --git a/Mage/src/main/java/mage/abilities/keyword/GravestormAbility.java b/Mage/src/main/java/mage/abilities/keyword/GravestormAbility.java
index 98dd328dedb..9e082ec4b65 100644
--- a/Mage/src/main/java/mage/abilities/keyword/GravestormAbility.java
+++ b/Mage/src/main/java/mage/abilities/keyword/GravestormAbility.java
@@ -3,8 +3,10 @@ package mage.abilities.keyword;
 import mage.MageObjectReference;
 import mage.abilities.Ability;
 import mage.abilities.TriggeredAbilityImpl;
+import mage.abilities.dynamicvalue.DynamicValue;
 import mage.abilities.effects.Effect;
 import mage.abilities.effects.OneShotEffect;
+import mage.abilities.hint.ValueHint;
 import mage.constants.Outcome;
 import mage.constants.Zone;
 import mage.game.Game;
@@ -21,6 +23,9 @@ public class GravestormAbility extends TriggeredAbilityImpl {
     public GravestormAbility() {
         super(Zone.STACK, new GravestormEffect());
         this.addWatcher(new GravestormWatcher());
+        this.addHint(new ValueHint(
+                "Permanents put into graveyards from the battlefield this turn", PermanentsDestroyedThisTurnValue.instance
+        ));
     }
 
     private GravestormAbility(final GravestormAbility ability) {
@@ -95,3 +100,22 @@ class GravestormEffect extends OneShotEffect {
         return new GravestormEffect(this);
     }
 }
+
+enum PermanentsDestroyedThisTurnValue implements DynamicValue {
+    instance;
+
+    @Override
+    public int calculate(Game game, Ability sourceAbility, Effect effect) {
+        return game.getState().getWatcher(GravestormWatcher.class).getGravestormCount();
+    }
+
+    @Override
+    public PermanentsDestroyedThisTurnValue copy() {
+        return instance;
+    }
+
+    @Override
+    public String getMessage() {
+        return "";
+    }
+}