From 935a389a05045a73e72da991c72c4faeb449082e Mon Sep 17 00:00:00 2001
From: theelk801 <theelk801@gmail.com>
Date: Fri, 15 Aug 2025 08:39:33 -0400
Subject: [PATCH] [TLA] Implement Turtle-Duck

---
 Mage.Sets/src/mage/cards/t/TurtleDuck.java    | 48 +++++++++++++++++++
 .../src/mage/sets/AvatarTheLastAirbender.java |  1 +
 2 files changed, 49 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/t/TurtleDuck.java

diff --git a/Mage.Sets/src/mage/cards/t/TurtleDuck.java b/Mage.Sets/src/mage/cards/t/TurtleDuck.java
new file mode 100644
index 00000000000..a111f047c40
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/t/TurtleDuck.java
@@ -0,0 +1,48 @@
+package mage.cards.t;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.SimpleActivatedAbility;
+import mage.abilities.costs.mana.GenericManaCost;
+import mage.abilities.effects.common.continuous.GainAbilitySourceEffect;
+import mage.abilities.effects.common.continuous.SetBasePowerSourceEffect;
+import mage.abilities.keyword.TrampleAbility;
+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 TurtleDuck extends CardImpl {
+
+    public TurtleDuck(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{G}");
+
+        this.subtype.add(SubType.TURTLE);
+        this.subtype.add(SubType.BIRD);
+        this.power = new MageInt(0);
+        this.toughness = new MageInt(4);
+
+        // {3}: Until end of turn, this creature has base power 4 and gains trample.
+        Ability ability = new SimpleActivatedAbility(new SetBasePowerSourceEffect(4, Duration.EndOfTurn)
+                .setText("until end of turn, this creature has base power 4"), new GenericManaCost(3));
+        ability.addEffect(new GainAbilitySourceEffect(
+                TrampleAbility.getInstance(), Duration.EndOfTurn
+        ).setText("and gains trample"));
+        this.addAbility(ability);
+    }
+
+    private TurtleDuck(final TurtleDuck card) {
+        super(card);
+    }
+
+    @Override
+    public TurtleDuck copy() {
+        return new TurtleDuck(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/AvatarTheLastAirbender.java b/Mage.Sets/src/mage/sets/AvatarTheLastAirbender.java
index 81a8e1257a0..c415f6f8eb9 100644
--- a/Mage.Sets/src/mage/sets/AvatarTheLastAirbender.java
+++ b/Mage.Sets/src/mage/sets/AvatarTheLastAirbender.java
@@ -109,6 +109,7 @@ public final class AvatarTheLastAirbender extends ExpansionSet {
         cards.add(new SetCardInfo("Toph, the First Metalbender", 247, Rarity.RARE, mage.cards.t.TophTheFirstMetalbender.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Toph, the First Metalbender", 353, Rarity.RARE, mage.cards.t.TophTheFirstMetalbender.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Toph, the First Metalbender", 362, Rarity.RARE, mage.cards.t.TophTheFirstMetalbender.class, NON_FULL_USE_VARIOUS));
+        cards.add(new SetCardInfo("Turtle-Duck", 200, Rarity.COMMON, mage.cards.t.TurtleDuck.class));
         cards.add(new SetCardInfo("Yue, the Moon Spirit", 338, Rarity.RARE, mage.cards.y.YueTheMoonSpirit.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Yue, the Moon Spirit", 83, Rarity.RARE, mage.cards.y.YueTheMoonSpirit.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Yuyan Archers", 161, Rarity.COMMON, mage.cards.y.YuyanArchers.class));