From 9fa7d257d6c19c9ed18d964376d0f280d423650b Mon Sep 17 00:00:00 2001
From: theelk801 <theelk801@gmail.com>
Date: Fri, 19 Jan 2024 09:37:37 -0500
Subject: [PATCH] [MKM] Implement Essence of Antiquity

---
 .../src/mage/cards/e/EssenceOfAntiquity.java  | 51 +++++++++++++++++++
 .../src/mage/sets/MurdersAtKarlovManor.java   |  1 +
 2 files changed, 52 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/e/EssenceOfAntiquity.java

diff --git a/Mage.Sets/src/mage/cards/e/EssenceOfAntiquity.java b/Mage.Sets/src/mage/cards/e/EssenceOfAntiquity.java
new file mode 100644
index 00000000000..e1aff68a99f
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/e/EssenceOfAntiquity.java
@@ -0,0 +1,51 @@
+package mage.cards.e;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.TurnedFaceUpSourceTriggeredAbility;
+import mage.abilities.costs.mana.ManaCostsImpl;
+import mage.abilities.effects.common.UntapAllEffect;
+import mage.abilities.effects.common.continuous.GainAbilityControlledEffect;
+import mage.abilities.keyword.DisguiseAbility;
+import mage.abilities.keyword.HexproofAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.SubType;
+import mage.filter.StaticFilters;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class EssenceOfAntiquity extends CardImpl {
+
+    public EssenceOfAntiquity(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ARTIFACT, CardType.CREATURE}, "{3}{W}{W}");
+
+        this.subtype.add(SubType.GOLEM);
+        this.power = new MageInt(1);
+        this.toughness = new MageInt(10);
+
+        // Disguise {2}{W}
+        this.addAbility(new DisguiseAbility(this, new ManaCostsImpl<>("{2}{W}")));
+
+        // When Essence of Antiquity is turned face up, creatures you control gain hexproof until end of turn. Untap them.
+        Ability ability = new TurnedFaceUpSourceTriggeredAbility(new GainAbilityControlledEffect(
+                HexproofAbility.getInstance(), Duration.EndOfTurn, StaticFilters.FILTER_PERMANENT_CREATURES
+        ));
+        ability.addEffect(new UntapAllEffect(StaticFilters.FILTER_CONTROLLED_CREATURE).setText("Untap them"));
+        this.addAbility(ability);
+    }
+
+    private EssenceOfAntiquity(final EssenceOfAntiquity card) {
+        super(card);
+    }
+
+    @Override
+    public EssenceOfAntiquity copy() {
+        return new EssenceOfAntiquity(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/MurdersAtKarlovManor.java b/Mage.Sets/src/mage/sets/MurdersAtKarlovManor.java
index 51b2ac8755a..dc283860ef7 100644
--- a/Mage.Sets/src/mage/sets/MurdersAtKarlovManor.java
+++ b/Mage.Sets/src/mage/sets/MurdersAtKarlovManor.java
@@ -42,6 +42,7 @@ public final class MurdersAtKarlovManor extends ExpansionSet {
         cards.add(new SetCardInfo("Demand Answers", 122, Rarity.COMMON, mage.cards.d.DemandAnswers.class));
         cards.add(new SetCardInfo("Dog Walker", 197, Rarity.COMMON, mage.cards.d.DogWalker.class));
         cards.add(new SetCardInfo("Elegant Parlor", 260, Rarity.RARE, mage.cards.e.ElegantParlor.class));
+        cards.add(new SetCardInfo("Essence of Antiquity", 15, Rarity.UNCOMMON, mage.cards.e.EssenceOfAntiquity.class));
         cards.add(new SetCardInfo("Faerie Snoop", 203, Rarity.COMMON, mage.cards.f.FaerieSnoop.class));
         cards.add(new SetCardInfo("Fanatical Strength", 159, Rarity.COMMON, mage.cards.f.FanaticalStrength.class));
         cards.add(new SetCardInfo("Forest", 276, Rarity.LAND, mage.cards.basiclands.Forest.class, FULL_ART_BFZ_VARIOUS));