diff --git a/Mage.Sets/src/mage/cards/h/HeiBaiSpiritOfBalance.java b/Mage.Sets/src/mage/cards/h/HeiBaiSpiritOfBalance.java
new file mode 100644
index 00000000000..4ea8c21f004
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/h/HeiBaiSpiritOfBalance.java
@@ -0,0 +1,56 @@
+package mage.cards.h;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.EntersBattlefieldOrAttacksSourceTriggeredAbility;
+import mage.abilities.common.LeavesBattlefieldTriggeredAbility;
+import mage.abilities.costs.common.SacrificeTargetCost;
+import mage.abilities.effects.common.DoIfCostPaid;
+import mage.abilities.effects.common.PutSourceCountersOnTargetEffect;
+import mage.abilities.effects.common.counter.AddCountersSourceEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.SubType;
+import mage.constants.SuperType;
+import mage.counters.CounterType;
+import mage.filter.StaticFilters;
+import mage.target.common.TargetControlledCreaturePermanent;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class HeiBaiSpiritOfBalance extends CardImpl {
+
+    public HeiBaiSpiritOfBalance(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{2}{W/B}{W/B}");
+
+        this.supertype.add(SuperType.LEGENDARY);
+        this.subtype.add(SubType.BEAR);
+        this.subtype.add(SubType.SPIRIT);
+        this.power = new MageInt(3);
+        this.toughness = new MageInt(3);
+
+        // Whenever Hei Bai enters or attacks, you may sacrifice another creature or artifact. If you do, put two +1/+1 counters on Hei Bai.
+        this.addAbility(new EntersBattlefieldOrAttacksSourceTriggeredAbility(new DoIfCostPaid(
+                new AddCountersSourceEffect(CounterType.P1P1.createInstance(2)),
+                new SacrificeTargetCost(StaticFilters.FILTER_CONTROLLED_ANOTHER_CREATURE_OR_ARTIFACT)
+        )));
+
+        // When Hei Bai leaves the battlefield, put its counters on target creature you control.
+        Ability ability = new LeavesBattlefieldTriggeredAbility(new PutSourceCountersOnTargetEffect());
+        ability.addTarget(new TargetControlledCreaturePermanent());
+        this.addAbility(ability);
+    }
+
+    private HeiBaiSpiritOfBalance(final HeiBaiSpiritOfBalance card) {
+        super(card);
+    }
+
+    @Override
+    public HeiBaiSpiritOfBalance copy() {
+        return new HeiBaiSpiritOfBalance(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/AvatarTheLastAirbender.java b/Mage.Sets/src/mage/sets/AvatarTheLastAirbender.java
index 22cb4a5116c..97f875e2bfb 100644
--- a/Mage.Sets/src/mage/sets/AvatarTheLastAirbender.java
+++ b/Mage.Sets/src/mage/sets/AvatarTheLastAirbender.java
@@ -67,6 +67,7 @@ public final class AvatarTheLastAirbender extends ExpansionSet {
         cards.add(new SetCardInfo("Glider Kids", 21, Rarity.COMMON, mage.cards.g.GliderKids.class));
         cards.add(new SetCardInfo("Haru, Hidden Talent", 182, Rarity.UNCOMMON, mage.cards.h.HaruHiddenTalent.class));
         cards.add(new SetCardInfo("Heartless Act", 103, Rarity.UNCOMMON, mage.cards.h.HeartlessAct.class));
+        cards.add(new SetCardInfo("Hei Bai, Spirit of Balance", 225, Rarity.UNCOMMON, mage.cards.h.HeiBaiSpiritOfBalance.class));
         cards.add(new SetCardInfo("Hog-Monkey", 104, Rarity.COMMON, mage.cards.h.HogMonkey.class));
         cards.add(new SetCardInfo("Iguana Parrot", 56, Rarity.COMMON, mage.cards.i.IguanaParrot.class));
         cards.add(new SetCardInfo("Island", 288, Rarity.LAND, mage.cards.basiclands.Island.class, FULL_ART_BFZ_VARIOUS));