diff --git a/Mage.Sets/src/mage/cards/g/GlisteningGoremonger.java b/Mage.Sets/src/mage/cards/g/GlisteningGoremonger.java
new file mode 100644
index 00000000000..5c2b50b8932
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/g/GlisteningGoremonger.java
@@ -0,0 +1,39 @@
+package mage.cards.g;
+
+import mage.MageInt;
+import mage.abilities.common.DiesSourceTriggeredAbility;
+import mage.abilities.effects.common.SacrificeOpponentsEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.SubType;
+import mage.filter.StaticFilters;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class GlisteningGoremonger extends CardImpl {
+
+    public GlisteningGoremonger(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "");
+
+        this.subtype.add(SubType.PHYREXIAN);
+        this.subtype.add(SubType.DEVIL);
+        this.power = new MageInt(3);
+        this.toughness = new MageInt(2);
+
+        // When Glistening Goremonger dies, each opponent sacrifices an artifact or creature.
+        this.addAbility(new DiesSourceTriggeredAbility(new SacrificeOpponentsEffect(StaticFilters.FILTER_PERMANENT_ARTIFACT_CREATURE)));
+    }
+
+    private GlisteningGoremonger(final GlisteningGoremonger card) {
+        super(card);
+    }
+
+    @Override
+    public GlisteningGoremonger copy() {
+        return new GlisteningGoremonger(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/cards/p/PyreticPrankster.java b/Mage.Sets/src/mage/cards/p/PyreticPrankster.java
new file mode 100644
index 00000000000..0263319fa17
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/p/PyreticPrankster.java
@@ -0,0 +1,41 @@
+package mage.cards.p;
+
+import mage.MageInt;
+import mage.abilities.common.ActivateAsSorceryActivatedAbility;
+import mage.abilities.costs.mana.ManaCostsImpl;
+import mage.abilities.effects.common.TransformSourceEffect;
+import mage.abilities.keyword.TransformAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.SubType;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class PyreticPrankster extends CardImpl {
+
+    public PyreticPrankster(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{1}{R}");
+
+        this.subtype.add(SubType.DEVIL);
+        this.power = new MageInt(2);
+        this.toughness = new MageInt(1);
+        this.secondSideCardClazz = mage.cards.g.GlisteningGoremonger.class;
+
+        // {3}{B/P}: Transform Pyretic Prankster. Activate only as a sorcery.
+        this.addAbility(new TransformAbility());
+        this.addAbility(new ActivateAsSorceryActivatedAbility(new TransformSourceEffect(), new ManaCostsImpl<>("{3}{B/P}")));
+    }
+
+    private PyreticPrankster(final PyreticPrankster card) {
+        super(card);
+    }
+
+    @Override
+    public PyreticPrankster copy() {
+        return new PyreticPrankster(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/MarchOfTheMachine.java b/Mage.Sets/src/mage/sets/MarchOfTheMachine.java
index 291afed30e6..0cd29c53d5c 100644
--- a/Mage.Sets/src/mage/sets/MarchOfTheMachine.java
+++ b/Mage.Sets/src/mage/sets/MarchOfTheMachine.java
@@ -90,6 +90,7 @@ public final class MarchOfTheMachine extends ExpansionSet {
         cards.add(new SetCardInfo("Glissa, Herald of Predation", 226, Rarity.RARE, mage.cards.g.GlissaHeraldOfPredation.class));
         cards.add(new SetCardInfo("Glistening Dawn", 187, Rarity.RARE, mage.cards.g.GlisteningDawn.class));
         cards.add(new SetCardInfo("Glistening Deluge", 107, Rarity.UNCOMMON, mage.cards.g.GlisteningDeluge.class));
+        cards.add(new SetCardInfo("Glistening Goremonger", 157, Rarity.COMMON, mage.cards.g.GlisteningGoremonger.class));
         cards.add(new SetCardInfo("Gloomfang Mauler", 108, Rarity.COMMON, mage.cards.g.GloomfangMauler.class));
         cards.add(new SetCardInfo("Gnottvold Hermit", 188, Rarity.UNCOMMON, mage.cards.g.GnottvoldHermit.class));
         cards.add(new SetCardInfo("Golden-Scale Aeronaut", 15, Rarity.COMMON, mage.cards.g.GoldenScaleAeronaut.class));
@@ -149,6 +150,7 @@ public final class MarchOfTheMachine extends ExpansionSet {
         cards.add(new SetCardInfo("Plated Kilnbeast", 178, Rarity.COMMON, mage.cards.p.PlatedKilnbeast.class));
         cards.add(new SetCardInfo("Preening Champion", 73, Rarity.COMMON, mage.cards.p.PreeningChampion.class));
         cards.add(new SetCardInfo("Protocol Knight", 74, Rarity.COMMON, mage.cards.p.ProtocolKnight.class));
+        cards.add(new SetCardInfo("Pyretic Prankster", 157, Rarity.COMMON, mage.cards.p.PyreticPrankster.class));
         cards.add(new SetCardInfo("Ral's Reinforcements", 158, Rarity.COMMON, mage.cards.r.RalsReinforcements.class));
         cards.add(new SetCardInfo("Ramosian Greatsword", 159, Rarity.UNCOMMON, mage.cards.r.RamosianGreatsword.class));
         cards.add(new SetCardInfo("Rampaging Geoderm", 251, Rarity.UNCOMMON, mage.cards.r.RampagingGeoderm.class));