From eef6160a4cc4c82860a34e21bdfde5d4500faaf4 Mon Sep 17 00:00:00 2001
From: Evan Kranzler <theelk801@gmail.com>
Date: Thu, 9 Sep 2021 19:48:21 -0400
Subject: [PATCH] [MID] Implemented Ghoulcaller's Harvest

---
 .../src/mage/cards/g/GhoulcallersHarvest.java | 77 +++++++++++++++++++
 .../src/mage/sets/InnistradMidnightHunt.java  |  1 +
 2 files changed, 78 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/g/GhoulcallersHarvest.java

diff --git a/Mage.Sets/src/mage/cards/g/GhoulcallersHarvest.java b/Mage.Sets/src/mage/cards/g/GhoulcallersHarvest.java
new file mode 100644
index 00000000000..f33a3f72459
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/g/GhoulcallersHarvest.java
@@ -0,0 +1,77 @@
+package mage.cards.g;
+
+import mage.abilities.Ability;
+import mage.abilities.costs.mana.ManaCostsImpl;
+import mage.abilities.dynamicvalue.DynamicValue;
+import mage.abilities.effects.Effect;
+import mage.abilities.effects.common.CreateTokenEffect;
+import mage.abilities.hint.Hint;
+import mage.abilities.hint.ValueHint;
+import mage.abilities.keyword.FlashbackAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.TimingRule;
+import mage.filter.StaticFilters;
+import mage.game.Game;
+import mage.game.permanent.token.ZombieDecayedToken;
+import mage.players.Player;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class GhoulcallersHarvest extends CardImpl {
+
+    private static final Hint hint = new ValueHint(
+            "Half the number of creature cards in your graveyard", GhoulcallersHarvestValue.instance
+    );
+
+    public GhoulcallersHarvest(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, "{B}{G}");
+
+        // Create X 2/2 black Zombie creature tokens with decayed, where X is half the number of creature cards in your graveyard, rounded up.
+        this.getSpellAbility().addEffect(new CreateTokenEffect(
+                new ZombieDecayedToken(), GhoulcallersHarvestValue.instance
+        ).setText("create X 2/2 black Zombie creature tokens with decayed, " +
+                "where X is half the number of creature cards in your graveyard, rounded up"));
+        this.getSpellAbility().addHint(hint);
+
+        // Flashback {3}{B}{G}
+        this.addAbility(new FlashbackAbility(new ManaCostsImpl<>("{3}{B}{G}"), TimingRule.SORCERY));
+    }
+
+    private GhoulcallersHarvest(final GhoulcallersHarvest card) {
+        super(card);
+    }
+
+    @Override
+    public GhoulcallersHarvest copy() {
+        return new GhoulcallersHarvest(this);
+    }
+}
+
+enum GhoulcallersHarvestValue implements DynamicValue {
+    instance;
+
+    @Override
+    public int calculate(Game game, Ability sourceAbility, Effect effect) {
+        Player player = game.getPlayer(sourceAbility.getControllerId());
+        if (player == null) {
+            return 0;
+        }
+        int amount = player.getGraveyard().count(StaticFilters.FILTER_CARD_CREATURE, game);
+        return Math.floorDiv(amount, 2) + amount % 2;
+    }
+
+    @Override
+    public GhoulcallersHarvestValue copy() {
+        return this;
+    }
+
+    @Override
+    public String getMessage() {
+        return "";
+    }
+}
\ No newline at end of file
diff --git a/Mage.Sets/src/mage/sets/InnistradMidnightHunt.java b/Mage.Sets/src/mage/sets/InnistradMidnightHunt.java
index 826d41cfe7a..5eac004ab6d 100644
--- a/Mage.Sets/src/mage/sets/InnistradMidnightHunt.java
+++ b/Mage.Sets/src/mage/sets/InnistradMidnightHunt.java
@@ -80,6 +80,7 @@ public final class InnistradMidnightHunt extends ExpansionSet {
         cards.add(new SetCardInfo("Forest", 276, Rarity.LAND, mage.cards.basiclands.Forest.class, FULL_ART_BFZ_VARIOUS));
         cards.add(new SetCardInfo("Foul Play", 101, Rarity.UNCOMMON, mage.cards.f.FoulPlay.class));
         cards.add(new SetCardInfo("Galvanic Iteration", 224, Rarity.RARE, mage.cards.g.GalvanicIteration.class));
+        cards.add(new SetCardInfo("Ghoulcaller's Harvest", 225, Rarity.RARE, mage.cards.g.GhoulcallersHarvest.class));
         cards.add(new SetCardInfo("Grafted Identity", 57, Rarity.RARE, mage.cards.g.GraftedIdentity.class));
         cards.add(new SetCardInfo("Graveyard Glutton", 104, Rarity.RARE, mage.cards.g.GraveyardGlutton.class));
         cards.add(new SetCardInfo("Graveyard Trespasser", 104, Rarity.RARE, mage.cards.g.GraveyardTrespasser.class));