diff --git a/Mage.Sets/src/mage/cards/c/CatOwl.java b/Mage.Sets/src/mage/cards/c/CatOwl.java
new file mode 100644
index 00000000000..74b806921ab
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/c/CatOwl.java
@@ -0,0 +1,47 @@
+package mage.cards.c;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.AttacksTriggeredAbility;
+import mage.abilities.effects.common.UntapTargetEffect;
+import mage.abilities.keyword.FlyingAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.SubType;
+import mage.filter.StaticFilters;
+import mage.target.TargetPermanent;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class CatOwl extends CardImpl {
+
+    public CatOwl(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{3}{W/U}");
+
+        this.subtype.add(SubType.CAT);
+        this.subtype.add(SubType.BIRD);
+        this.power = new MageInt(3);
+        this.toughness = new MageInt(3);
+
+        // Flying
+        this.addAbility(FlyingAbility.getInstance());
+
+        // Whenever this creature attacks, untap target artifact or creature.
+        Ability ability = new AttacksTriggeredAbility(new UntapTargetEffect());
+        ability.addTarget(new TargetPermanent(StaticFilters.FILTER_PERMANENT_ARTIFACT_OR_CREATURE));
+        this.addAbility(ability);
+    }
+
+    private CatOwl(final CatOwl card) {
+        super(card);
+    }
+
+    @Override
+    public CatOwl copy() {
+        return new CatOwl(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/AvatarTheLastAirbender.java b/Mage.Sets/src/mage/sets/AvatarTheLastAirbender.java
index 10fb4f157cd..771636fb7f5 100644
--- a/Mage.Sets/src/mage/sets/AvatarTheLastAirbender.java
+++ b/Mage.Sets/src/mage/sets/AvatarTheLastAirbender.java
@@ -42,6 +42,7 @@ public final class AvatarTheLastAirbender extends ExpansionSet {
         cards.add(new SetCardInfo("Barrels of Blasting Jelly", 254, Rarity.COMMON, mage.cards.b.BarrelsOfBlastingJelly.class));
         cards.add(new SetCardInfo("Beetle-Headed Merchants", 86, Rarity.COMMON, mage.cards.b.BeetleHeadedMerchants.class));
         cards.add(new SetCardInfo("Bender's Waterskin", 255, Rarity.COMMON, mage.cards.b.BendersWaterskin.class));
+        cards.add(new SetCardInfo("Cat-Owl", 212, Rarity.COMMON, mage.cards.c.CatOwl.class));
         cards.add(new SetCardInfo("Earthbending Lesson", 176, Rarity.COMMON, mage.cards.e.EarthbendingLesson.class));
         cards.add(new SetCardInfo("Fated Firepower", 132, Rarity.MYTHIC, mage.cards.f.FatedFirepower.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Fated Firepower", 341, Rarity.MYTHIC, mage.cards.f.FatedFirepower.class, NON_FULL_USE_VARIOUS));