diff --git a/Mage.Sets/src/mage/cards/c/ClaimTheFirstborn.java b/Mage.Sets/src/mage/cards/c/ClaimTheFirstborn.java
new file mode 100644
index 00000000000..8d328a64278
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/c/ClaimTheFirstborn.java
@@ -0,0 +1,51 @@
+package mage.cards.c;
+
+import mage.abilities.effects.common.UntapTargetEffect;
+import mage.abilities.effects.common.continuous.GainAbilityTargetEffect;
+import mage.abilities.effects.common.continuous.GainControlTargetEffect;
+import mage.abilities.keyword.HasteAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.ComparisonType;
+import mage.constants.Duration;
+import mage.filter.FilterPermanent;
+import mage.filter.common.FilterCreaturePermanent;
+import mage.filter.predicate.mageobject.ConvertedManaCostPredicate;
+import mage.target.TargetPermanent;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class ClaimTheFirstborn extends CardImpl {
+
+    private static final FilterPermanent filter
+            = new FilterCreaturePermanent("creature with converted mana cost 3 or less");
+
+    static {
+        filter.add(new ConvertedManaCostPredicate(ComparisonType.FEWER_THAN, 4));
+    }
+
+    public ClaimTheFirstborn(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, "{R}");
+
+        // Gain control of target creature with converted mana cost 3 or less until end of turn. Untap that creature. It gains haste until end of turn.
+        this.getSpellAbility().addEffect(new GainControlTargetEffect(Duration.EndOfTurn));
+        this.getSpellAbility().addEffect(new UntapTargetEffect()
+                .setText("Untap that creature"));
+        this.getSpellAbility().addEffect(new GainAbilityTargetEffect(HasteAbility.getInstance(), Duration.EndOfTurn)
+                .setText("It gains haste until end of turn."));
+        this.getSpellAbility().addTarget(new TargetPermanent(filter));
+    }
+
+    private ClaimTheFirstborn(final ClaimTheFirstborn card) {
+        super(card);
+    }
+
+    @Override
+    public ClaimTheFirstborn copy() {
+        return new ClaimTheFirstborn(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/ThroneOfEldraine.java b/Mage.Sets/src/mage/sets/ThroneOfEldraine.java
index ce3602dcb39..9147dc0166f 100644
--- a/Mage.Sets/src/mage/sets/ThroneOfEldraine.java
+++ b/Mage.Sets/src/mage/sets/ThroneOfEldraine.java
@@ -43,6 +43,7 @@ public final class ThroneOfEldraine extends ExpansionSet {
         cards.add(new SetCardInfo("Burning-Yard Trainer", 117, Rarity.UNCOMMON, mage.cards.b.BurningYardTrainer.class));
         cards.add(new SetCardInfo("Chittering Witch", 319, Rarity.RARE, mage.cards.c.ChitteringWitch.class));
         cards.add(new SetCardInfo("Chulane, Teller of Tales", 326, Rarity.MYTHIC, mage.cards.c.ChulaneTellerOfTales.class));
+        cards.add(new SetCardInfo("Claim the Firstborn", 118, Rarity.UNCOMMON, mage.cards.c.ClaimTheFirstborn.class));
         cards.add(new SetCardInfo("Command Tower", 333, Rarity.COMMON, mage.cards.c.CommandTower.class));
         cards.add(new SetCardInfo("Corridor Monitor", 41, Rarity.COMMON, mage.cards.c.CorridorMonitor.class));
         cards.add(new SetCardInfo("Crystal Slipper", 119, Rarity.COMMON, mage.cards.c.CrystalSlipper.class));
diff --git a/Utils/mtg-cards-data.txt b/Utils/mtg-cards-data.txt
index 24abe59b1d0..950e42004bf 100644
--- a/Utils/mtg-cards-data.txt
+++ b/Utils/mtg-cards-data.txt
@@ -36039,6 +36039,7 @@ Witch's Vengeance|Throne of Eldraine|111|R|{1}{B}{B}|Sorcery|||Creatures of the
 Blow Your House Down|Throne of Eldraine|114|C|{2}{R}|Sorcery|||Up to three target creatures can't block this turn. Destroy any of them that are Walls.|
 Brimstone Trebuchet|Throne of Eldraine|116|C|{2}{R}|Artifact Creature - Wall|1|3|Defender, reach${T}: Brimstone Trebuchet deals 1 damage to each opponent.$Whenever a Knight enters the battlefield under your control, untap Brimstone Trebuchet.|
 Burning-Yard Trainer|Throne of Eldraine|117|U|{4}{R}|Creature - Human Knight|3|3|Trample, haste$When Burning-Yard Trainer enters the battlefield, another target Knight you control gets +2/+2 and gains trample and haste until end of turn.|
+Claim the Firstborn|Throne of Eldraine|118|U|{R}|Sorcery|||Gain control of target creature with converted mana cost 3 or less until end of turn. Untap that creature. It gains haste until end of turn.|
 Crystal Slipper|Throne of Eldraine|119|C|{1}{R}|Artifact - Equipment|||Equipped creature gets +1/+0 and has haste.$Equip {1}|
 Embercleave|Throne of Eldraine|120|M|{4}{R}{R}|Legendary Artifact - Equipment|||Flash$This spell costs {1} less to cast for each attacking creature you control.$When Embercleave enters the battlefield, attach it to target creature you control.$Equipped creature gets +1/+1 and has double strike and trample.$Equip {3}|
 Embereth Paladin|Throne of Eldraine|121|C|{3}{R}|Creature - Human Knight|4|1|Haste$Adamant — If at least three red mana was spent to cast this spell, Embereth Paladin enters the battlefield with a +1/+1 counter on it.|