diff --git a/Mage.Sets/src/mage/cards/m/MiriamHerdWhisperer.java b/Mage.Sets/src/mage/cards/m/MiriamHerdWhisperer.java
new file mode 100644
index 00000000000..55a388ae9f8
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/m/MiriamHerdWhisperer.java
@@ -0,0 +1,69 @@
+package mage.cards.m;
+
+import mage.MageInt;
+import mage.abilities.common.AttacksCreatureYouControlTriggeredAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.condition.common.MyTurnCondition;
+import mage.abilities.decorator.ConditionalContinuousEffect;
+import mage.abilities.effects.common.continuous.GainAbilityAllEffect;
+import mage.abilities.effects.common.counter.AddCountersTargetEffect;
+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.constants.SuperType;
+import mage.counters.CounterType;
+import mage.filter.FilterPermanent;
+import mage.filter.common.FilterControlledPermanent;
+import mage.filter.predicate.Predicates;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class MiriamHerdWhisperer extends CardImpl {
+
+    private static final FilterPermanent filter = new FilterControlledPermanent("a Mount or Vehicle you control");
+
+    static {
+        filter.add(Predicates.or(
+                SubType.MOUNT.getPredicate(),
+                SubType.VEHICLE.getPredicate()
+        ));
+    }
+
+    public MiriamHerdWhisperer(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{G}{W}");
+
+        this.supertype.add(SuperType.LEGENDARY);
+        this.subtype.add(SubType.HUMAN);
+        this.subtype.add(SubType.DRUID);
+        this.power = new MageInt(3);
+        this.toughness = new MageInt(2);
+
+        // As long as it's your turn, Mounts and Vehicles you control have hexproof.
+        this.addAbility(new SimpleStaticAbility(new ConditionalContinuousEffect(
+                new GainAbilityAllEffect(HexproofAbility.getInstance(), Duration.WhileOnBattlefield, filter),
+                MyTurnCondition.instance, "as long as it's your turn, Mounts and Vehicles you control have hexproof"
+        )));
+
+        // Whenever a Mount or Vehicle you control attacks, put a +1/+1 counter on it.
+        this.addAbility(new AttacksCreatureYouControlTriggeredAbility(
+                new AddCountersTargetEffect(CounterType.P1P1.createInstance())
+                        .setText("put a +1/+1 counter on it"),
+                false, filter, true
+        ));
+    }
+
+    private MiriamHerdWhisperer(final MiriamHerdWhisperer card) {
+        super(card);
+    }
+
+    @Override
+    public MiriamHerdWhisperer copy() {
+        return new MiriamHerdWhisperer(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/OutlawsOfThunderJunction.java b/Mage.Sets/src/mage/sets/OutlawsOfThunderJunction.java
index b35304d7f1a..a5a36918fd7 100644
--- a/Mage.Sets/src/mage/sets/OutlawsOfThunderJunction.java
+++ b/Mage.Sets/src/mage/sets/OutlawsOfThunderJunction.java
@@ -87,6 +87,7 @@ public final class OutlawsOfThunderJunction extends ExpansionSet {
         cards.add(new SetCardInfo("Map the Frontier", 170, Rarity.UNCOMMON, mage.cards.m.MapTheFrontier.class));
         cards.add(new SetCardInfo("Marauding Sphinx", 56, Rarity.UNCOMMON, mage.cards.m.MaraudingSphinx.class));
         cards.add(new SetCardInfo("Mine Raider", 135, Rarity.COMMON, mage.cards.m.MineRaider.class));
+        cards.add(new SetCardInfo("Miriam, Herd Whisperer", 221, Rarity.UNCOMMON, mage.cards.m.MiriamHerdWhisperer.class));
         cards.add(new SetCardInfo("Mountain", 275, Rarity.LAND, mage.cards.basiclands.Mountain.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Nimble Brigand", 58, Rarity.UNCOMMON, mage.cards.n.NimbleBrigand.class));
         cards.add(new SetCardInfo("Oko, the Ringleader", 223, Rarity.MYTHIC, mage.cards.o.OkoTheRingleader.class));