diff --git a/Mage.Sets/src/mage/cards/g/GiantKoi.java b/Mage.Sets/src/mage/cards/g/GiantKoi.java
new file mode 100644
index 00000000000..1ff553cbd44
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/g/GiantKoi.java
@@ -0,0 +1,46 @@
+package mage.cards.g;
+
+import mage.MageInt;
+import mage.abilities.common.SimpleActivatedAbility;
+import mage.abilities.costs.common.WaterbendCost;
+import mage.abilities.costs.mana.ManaCostsImpl;
+import mage.abilities.effects.common.combat.CantBeBlockedSourceEffect;
+import mage.abilities.keyword.IslandcyclingAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.SubType;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class GiantKoi extends CardImpl {
+
+    public GiantKoi(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{4}{U}{U}");
+
+        this.subtype.add(SubType.FISH);
+        this.power = new MageInt(5);
+        this.toughness = new MageInt(7);
+
+        // Waterbend {3}: This creature can't be blocked this turn.
+        this.addAbility(new SimpleActivatedAbility(
+                new CantBeBlockedSourceEffect(Duration.EndOfTurn), new WaterbendCost(3)
+        ));
+
+        // Islandcycling {2}
+        this.addAbility(new IslandcyclingAbility(new ManaCostsImpl<>("{2}")));
+    }
+
+    private GiantKoi(final GiantKoi card) {
+        super(card);
+    }
+
+    @Override
+    public GiantKoi copy() {
+        return new GiantKoi(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/AvatarTheLastAirbender.java b/Mage.Sets/src/mage/sets/AvatarTheLastAirbender.java
index 37a1994ff1d..501b9554a70 100644
--- a/Mage.Sets/src/mage/sets/AvatarTheLastAirbender.java
+++ b/Mage.Sets/src/mage/sets/AvatarTheLastAirbender.java
@@ -63,6 +63,7 @@ public final class AvatarTheLastAirbender extends ExpansionSet {
         cards.add(new SetCardInfo("Flexible Waterbender", 50, Rarity.COMMON, mage.cards.f.FlexibleWaterbender.class));
         cards.add(new SetCardInfo("Forest", 291, Rarity.LAND, mage.cards.basiclands.Forest.class, FULL_ART_BFZ_VARIOUS));
         cards.add(new SetCardInfo("Geyser Leaper", 52, Rarity.COMMON, mage.cards.g.GeyserLeaper.class));
+        cards.add(new SetCardInfo("Giant Koi", 53, Rarity.COMMON, mage.cards.g.GiantKoi.class));
         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));