diff --git a/Mage.Sets/src/mage/cards/u/UnswervingSloth.java b/Mage.Sets/src/mage/cards/u/UnswervingSloth.java
new file mode 100644
index 00000000000..cd1823563cf
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/u/UnswervingSloth.java
@@ -0,0 +1,51 @@
+package mage.cards.u;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.AttacksWhileSaddledTriggeredAbility;
+import mage.abilities.effects.common.UntapAllEffect;
+import mage.abilities.effects.common.continuous.GainAbilitySourceEffect;
+import mage.abilities.keyword.IndestructibleAbility;
+import mage.abilities.keyword.SaddleAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.SubType;
+import mage.filter.StaticFilters;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class UnswervingSloth extends CardImpl {
+
+    public UnswervingSloth(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{3}{W}{W}");
+
+        this.subtype.add(SubType.SLOTH);
+        this.subtype.add(SubType.MOUNT);
+        this.power = new MageInt(5);
+        this.toughness = new MageInt(5);
+
+        // Whenever this creature attacks while saddled, it gains indestructible until end of turn. Untap all creatures you control.
+        Ability ability = new AttacksWhileSaddledTriggeredAbility(new GainAbilitySourceEffect(
+                IndestructibleAbility.getInstance(), Duration.EndOfTurn
+        ).setText("it gains indestructible until end of turn"));
+        ability.addEffect(new UntapAllEffect(StaticFilters.FILTER_CONTROLLED_CREATURES));
+        this.addAbility(ability);
+
+        // Saddle 4
+        this.addAbility(new SaddleAbility(4));
+    }
+
+    private UnswervingSloth(final UnswervingSloth card) {
+        super(card);
+    }
+
+    @Override
+    public UnswervingSloth copy() {
+        return new UnswervingSloth(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/Aetherdrift.java b/Mage.Sets/src/mage/sets/Aetherdrift.java
index 013680e8c91..5c18d3c9bc5 100644
--- a/Mage.Sets/src/mage/sets/Aetherdrift.java
+++ b/Mage.Sets/src/mage/sets/Aetherdrift.java
@@ -103,6 +103,7 @@ public final class Aetherdrift extends ExpansionSet {
         cards.add(new SetCardInfo("Thopter Fabricator", 68, Rarity.RARE, mage.cards.t.ThopterFabricator.class));
         cards.add(new SetCardInfo("Thornwood Falls", 266, Rarity.COMMON, mage.cards.t.ThornwoodFalls.class));
         cards.add(new SetCardInfo("Tranquil Cove", 267, Rarity.COMMON, mage.cards.t.TranquilCove.class));
+        cards.add(new SetCardInfo("Unswerving Sloth", 34, Rarity.UNCOMMON, mage.cards.u.UnswervingSloth.class));
         cards.add(new SetCardInfo("Veloheart Bike", 184, Rarity.COMMON, mage.cards.v.VeloheartBike.class));
         cards.add(new SetCardInfo("Venomsac Lagac", 185, Rarity.COMMON, mage.cards.v.VenomsacLagac.class));
         cards.add(new SetCardInfo("Wastewood Verge", 268, Rarity.RARE, mage.cards.w.WastewoodVerge.class));