diff --git a/Mage.Sets/src/mage/cards/t/TreetopAmbusher.java b/Mage.Sets/src/mage/cards/t/TreetopAmbusher.java
new file mode 100644
index 0000000000..1123c1820c
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/t/TreetopAmbusher.java
@@ -0,0 +1,49 @@
+package mage.cards.t;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.AttacksTriggeredAbility;
+import mage.abilities.effects.common.continuous.BoostTargetEffect;
+import mage.abilities.keyword.DashAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.SubType;
+import mage.target.common.TargetCreaturePermanent;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class TreetopAmbusher extends CardImpl {
+
+    public TreetopAmbusher(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{1}{G}");
+
+        this.subtype.add(SubType.ELF);
+        this.subtype.add(SubType.BERSERKER);
+        this.power = new MageInt(2);
+        this.toughness = new MageInt(1);
+
+        // Dash {1}{G}
+        this.addAbility(new DashAbility(this, "{1}{G}"));
+
+        // Whenever Treetop Ambusher attacks, target creature you control gets +1/+1 until end of turn.
+        Ability ability = new AttacksTriggeredAbility(new BoostTargetEffect(
+                1, 1, Duration.EndOfTurn
+        ), false);
+        ability.addTarget(new TargetCreaturePermanent());
+        this.addAbility(ability);
+    }
+
+    private TreetopAmbusher(final TreetopAmbusher card) {
+        super(card);
+    }
+
+    @Override
+    public TreetopAmbusher copy() {
+        return new TreetopAmbusher(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/ModernHorizons.java b/Mage.Sets/src/mage/sets/ModernHorizons.java
index 199634d06b..8e67c4e301 100644
--- a/Mage.Sets/src/mage/sets/ModernHorizons.java
+++ b/Mage.Sets/src/mage/sets/ModernHorizons.java
@@ -213,6 +213,7 @@ public final class ModernHorizons extends ExpansionSet {
         cards.add(new SetCardInfo("Throes of Chaos", 150, Rarity.UNCOMMON, mage.cards.t.ThroesOfChaos.class));
         cards.add(new SetCardInfo("Thundering Djinn", 215, Rarity.UNCOMMON, mage.cards.t.ThunderingDjinn.class));
         cards.add(new SetCardInfo("Tranquil Thicket", 248, Rarity.UNCOMMON, mage.cards.t.TranquilThicket.class));
+        cards.add(new SetCardInfo("Treetop Ambusher", 186, Rarity.COMMON, mage.cards.t.TreetopAmbusher.class));
         cards.add(new SetCardInfo("Tribute Mage", 73, Rarity.UNCOMMON, mage.cards.t.TributeMage.class));
         cards.add(new SetCardInfo("Trumpeting Herd", 187, Rarity.COMMON, mage.cards.t.TrumpetingHerd.class));
         cards.add(new SetCardInfo("Twin-Silk Spider", 188, Rarity.COMMON, mage.cards.t.TwinSilkSpider.class));