diff --git a/Mage.Sets/src/mage/cards/t/TuyaBearclaw.java b/Mage.Sets/src/mage/cards/t/TuyaBearclaw.java
new file mode 100644
index 00000000000..f4694313d94
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/t/TuyaBearclaw.java
@@ -0,0 +1,85 @@
+package mage.cards.t;
+
+import mage.MageInt;
+import mage.MageObject;
+import mage.abilities.Ability;
+import mage.abilities.common.AttacksTriggeredAbility;
+import mage.abilities.dynamicvalue.DynamicValue;
+import mage.abilities.effects.Effect;
+import mage.abilities.effects.common.continuous.BoostSourceEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.SubType;
+import mage.constants.SuperType;
+import mage.filter.StaticFilters;
+import mage.game.Game;
+
+import java.util.Objects;
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class TuyaBearclaw extends CardImpl {
+
+    public TuyaBearclaw(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{1}{R}{G}");
+
+        this.addSuperType(SuperType.LEGENDARY);
+        this.subtype.add(SubType.HUMAN);
+        this.subtype.add(SubType.WARRIOR);
+        this.power = new MageInt(2);
+        this.toughness = new MageInt(2);
+
+        // Whenever Tuya Bearclaw attacks, it gets +X/+X until end of turn, where X is the greatest power among other creatures you control.
+        this.addAbility(new AttacksTriggeredAbility(new BoostSourceEffect(
+                TuyaBearclawValue.instance,
+                TuyaBearclawValue.instance,
+                Duration.EndOfTurn, true
+        ), false));
+    }
+
+    private TuyaBearclaw(final TuyaBearclaw card) {
+        super(card);
+    }
+
+    @Override
+    public TuyaBearclaw copy() {
+        return new TuyaBearclaw(this);
+    }
+}
+
+enum TuyaBearclawValue implements DynamicValue {
+    instance;
+
+    @Override
+    public int calculate(Game game, Ability sourceAbility, Effect effect) {
+        return game.getBattlefield()
+                .getActivePermanents(
+                        StaticFilters.FILTER_CONTROLLED_ANOTHER_CREATURE,
+                        sourceAbility.getControllerId(), sourceAbility.getSourceId(), game
+                ).stream()
+                .filter(Objects::nonNull)
+                .map(MageObject::getPower)
+                .mapToInt(MageInt::getValue)
+                .max()
+                .orElse(0);
+    }
+
+    @Override
+    public TuyaBearclawValue copy() {
+        return instance;
+    }
+
+    @Override
+    public String getMessage() {
+        return "the greatest power among other creatures you control";
+    }
+
+    @Override
+    public String toString() {
+        return "X";
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/CommanderLegends.java b/Mage.Sets/src/mage/sets/CommanderLegends.java
index efde4709377..c08259ce648 100644
--- a/Mage.Sets/src/mage/sets/CommanderLegends.java
+++ b/Mage.Sets/src/mage/sets/CommanderLegends.java
@@ -475,6 +475,7 @@ public final class CommanderLegends extends ExpansionSet {
         cards.add(new SetCardInfo("Tromokratis", 408, Rarity.RARE, mage.cards.t.Tromokratis.class));
         cards.add(new SetCardInfo("Trove Tracker", 104, Rarity.COMMON, mage.cards.t.TroveTracker.class));
         cards.add(new SetCardInfo("Trusty Packbeast", 53, Rarity.COMMON, mage.cards.t.TrustyPackbeast.class));
+        cards.add(new SetCardInfo("Tuya Bearclaw", 292, Rarity.UNCOMMON, mage.cards.t.TuyaBearclaw.class));
         cards.add(new SetCardInfo("Tymna the Weaver", 539, Rarity.MYTHIC, mage.cards.t.TymnaTheWeaver.class));
         cards.add(new SetCardInfo("Unbreakable Formation", 388, Rarity.RARE, mage.cards.u.UnbreakableFormation.class));
         cards.add(new SetCardInfo("Undergrowth Stadium", 359, Rarity.RARE, mage.cards.u.UndergrowthStadium.class));