diff --git a/Mage.Sets/src/mage/cards/p/PiperOfTheSwarm.java b/Mage.Sets/src/mage/cards/p/PiperOfTheSwarm.java
new file mode 100644
index 0000000000..ceac31b061
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/p/PiperOfTheSwarm.java
@@ -0,0 +1,72 @@
+package mage.cards.p;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.SimpleActivatedAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.costs.common.SacrificeTargetCost;
+import mage.abilities.costs.common.TapSourceCost;
+import mage.abilities.costs.mana.ManaCostsImpl;
+import mage.abilities.effects.common.CreateTokenEffect;
+import mage.abilities.effects.common.continuous.BoostControlledEffect;
+import mage.abilities.effects.common.continuous.GainControlTargetEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.SubType;
+import mage.filter.common.FilterControlledPermanent;
+import mage.filter.common.FilterCreaturePermanent;
+import mage.game.permanent.token.RatToken;
+import mage.target.common.TargetControlledPermanent;
+import mage.target.common.TargetCreaturePermanent;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class PiperOfTheSwarm extends CardImpl {
+
+    private static final FilterCreaturePermanent filter = new FilterCreaturePermanent(SubType.RAT, "Rats");
+    private static final FilterControlledPermanent filter2 = new FilterControlledPermanent(SubType.RAT, "Rats");
+
+    public PiperOfTheSwarm(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{1}{B}");
+
+        this.subtype.add(SubType.HUMAN);
+        this.subtype.add(SubType.WARLOCK);
+        this.power = new MageInt(1);
+        this.toughness = new MageInt(3);
+
+        // Rats you control have menace.
+        this.addAbility(new SimpleStaticAbility(
+                new BoostControlledEffect(1, 1, Duration.WhileOnBattlefield, filter)
+        ));
+
+        // {1}{B}, {T}: Create a 1/1 black Rat creature token.
+        Ability ability = new SimpleActivatedAbility(
+                new CreateTokenEffect(new RatToken()), new ManaCostsImpl("{1}{B}")
+        );
+        ability.addCost(new TapSourceCost());
+        this.addAbility(ability);
+
+        // {2}{B}{B}, {T}, Sacrifice three Rats: Gain control of target creature.
+        ability = new SimpleActivatedAbility(
+                new GainControlTargetEffect(Duration.Custom), new ManaCostsImpl("{2}{B}{B}")
+        );
+        ability.addCost(new TapSourceCost());
+        ability.addCost(new SacrificeTargetCost(new TargetControlledPermanent(3, filter2)));
+        ability.addTarget(new TargetCreaturePermanent());
+        this.addAbility(ability);
+    }
+
+    private PiperOfTheSwarm(final PiperOfTheSwarm card) {
+        super(card);
+    }
+
+    @Override
+    public PiperOfTheSwarm copy() {
+        return new PiperOfTheSwarm(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/ThroneOfEldraine.java b/Mage.Sets/src/mage/sets/ThroneOfEldraine.java
index d4bdebf01e..2d332f4334 100644
--- a/Mage.Sets/src/mage/sets/ThroneOfEldraine.java
+++ b/Mage.Sets/src/mage/sets/ThroneOfEldraine.java
@@ -64,6 +64,7 @@ public final class ThroneOfEldraine extends ExpansionSet {
         cards.add(new SetCardInfo("Maraleaf Pixie", 196, Rarity.UNCOMMON, mage.cards.m.MaraleafPixie.class));
         cards.add(new SetCardInfo("Oko, Thief of Crowns", 197, Rarity.MYTHIC, mage.cards.o.OkoThiefOfCrowns.class));
         cards.add(new SetCardInfo("Order of Midnight", 99, Rarity.UNCOMMON, mage.cards.o.OrderOfMidnight.class));
+        cards.add(new SetCardInfo("Piper of the Swarm", 100, Rarity.RARE, mage.cards.p.PiperOfTheSwarm.class));
         cards.add(new SetCardInfo("Rankle, Master of Pranks", 101, Rarity.MYTHIC, mage.cards.r.RankleMasterOfPranks.class));
         cards.add(new SetCardInfo("Rosethorn Acolyte", 174, Rarity.COMMON, mage.cards.r.RosethornAcolyte.class));
         cards.add(new SetCardInfo("Run Away Together", 62, Rarity.COMMON, mage.cards.r.RunAwayTogether.class));