diff --git a/Mage.Sets/src/mage/cards/r/RiptideMangler.java b/Mage.Sets/src/mage/cards/r/RiptideMangler.java
new file mode 100644
index 00000000000..13b4d08069c
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/r/RiptideMangler.java
@@ -0,0 +1,103 @@
+/*
+ *  Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without modification, are
+ *  permitted provided that the following conditions are met:
+ *
+ *     1. Redistributions of source code must retain the above copyright notice, this list of
+ *        conditions and the following disclaimer.
+ *
+ *     2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *        of conditions and the following disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY BetaSteward_at_googlemail.com ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ *  FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BetaSteward_at_googlemail.com OR
+ *  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ *  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ *  ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ *  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  The views and conclusions contained in the software and documentation are those of the
+ *  authors and should not be interpreted as representing official policies, either expressed
+ *  or implied, of BetaSteward_at_googlemail.com.
+ */
+package mage.cards.r;
+
+import java.util.UUID;
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.SimpleActivatedAbility;
+import mage.abilities.costs.mana.ManaCostsImpl;
+import mage.abilities.dynamicvalue.common.StaticValue;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.continuous.SetPowerSourceEffect;
+import mage.constants.SubType;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.Outcome;
+import mage.constants.SubLayer;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.target.common.TargetCreaturePermanent;
+
+/**
+ *
+ * @author TheElk801
+ */
+public class RiptideMangler extends CardImpl {
+
+    public RiptideMangler(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{1}{U}");
+
+        this.subtype.add(SubType.BEAST);
+        this.power = new MageInt(0);
+        this.toughness = new MageInt(3);
+
+        // {1}{U}: Change Riptide Mangler's base power to target creature's power.
+        Ability ability = new SimpleActivatedAbility(new RiptideManglerEffect(), new ManaCostsImpl("{1}{U}"));
+        ability.addTarget(new TargetCreaturePermanent());
+        this.addAbility(ability);
+    }
+
+    public RiptideMangler(final RiptideMangler card) {
+        super(card);
+    }
+
+    @Override
+    public RiptideMangler copy() {
+        return new RiptideMangler(this);
+    }
+}
+
+class RiptideManglerEffect extends OneShotEffect {
+
+    RiptideManglerEffect() {
+        super(Outcome.BoostCreature);
+        this.staticText = "Change {this}'s base power to target creature's power. <i>(This effect lasts indefinitely.)</i>";
+    }
+
+    RiptideManglerEffect(final RiptideManglerEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public RiptideManglerEffect copy() {
+        return new RiptideManglerEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Permanent permanent = game.getPermanent(source.getFirstTarget());
+        if (permanent == null) {
+            return false;
+        }
+        game.addEffect(new SetPowerSourceEffect(new StaticValue(permanent.getPower().getValue()), Duration.WhileOnBattlefield, SubLayer.SetPT_7b), source);
+        return true;
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/Legions.java b/Mage.Sets/src/mage/sets/Legions.java
index 823c670491d..8d8368aca7e 100644
--- a/Mage.Sets/src/mage/sets/Legions.java
+++ b/Mage.Sets/src/mage/sets/Legions.java
@@ -152,6 +152,7 @@ public class Legions extends ExpansionSet {
         cards.add(new SetCardInfo("Quick Sliver", 136, Rarity.COMMON, mage.cards.q.QuickSliver.class));
         cards.add(new SetCardInfo("Ridgetop Raptor", 108, Rarity.UNCOMMON, mage.cards.r.RidgetopRaptor.class));
         cards.add(new SetCardInfo("Riptide Director", 50, Rarity.RARE, mage.cards.r.RiptideDirector.class));
+        cards.add(new SetCardInfo("Riptide Mangler", 51, Rarity.RARE, mage.cards.r.RiptideMangler.class));
         cards.add(new SetCardInfo("Rockshard Elemental", 109, Rarity.RARE, mage.cards.r.RockshardElemental.class));
         cards.add(new SetCardInfo("Root Sliver", 137, Rarity.UNCOMMON, mage.cards.r.RootSliver.class));
         cards.add(new SetCardInfo("Scion of Darkness", 79, Rarity.RARE, mage.cards.s.ScionOfDarkness.class));