diff --git a/Mage.Sets/src/mage/cards/s/Skulduggery.java b/Mage.Sets/src/mage/cards/s/Skulduggery.java
new file mode 100644
index 0000000000..7690f8944c
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/s/Skulduggery.java
@@ -0,0 +1,109 @@
+/*
+ *  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.s;
+
+import java.util.UUID;
+import mage.abilities.Ability;
+import mage.abilities.effects.ContinuousEffectImpl;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.Layer;
+import mage.constants.Outcome;
+import mage.constants.SubLayer;
+import mage.constants.TargetController;
+import mage.filter.common.FilterCreaturePermanent;
+import mage.filter.predicate.permanent.ControllerPredicate;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.target.common.TargetControlledCreaturePermanent;
+import mage.target.common.TargetCreaturePermanent;
+
+/**
+ *
+ * @author TheElk801
+ */
+public class Skulduggery extends CardImpl {
+
+    private static final FilterCreaturePermanent filter = new FilterCreaturePermanent("creature an opponent controls");
+
+    static {
+        filter.add(new ControllerPredicate(TargetController.OPPONENT));
+    }
+
+    public Skulduggery(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.INSTANT}, "{B}");
+
+        // Until end of turn, target creature you control gets +1/+1 and target creature an opponent controls gets -1/-1.
+        this.getSpellAbility().addEffect(new SkulduggeryEffect());
+        this.getSpellAbility().addTarget(new TargetControlledCreaturePermanent());
+        this.getSpellAbility().addTarget(new TargetCreaturePermanent(filter));
+    }
+
+    public Skulduggery(final Skulduggery card) {
+        super(card);
+    }
+
+    @Override
+    public Skulduggery copy() {
+        return new Skulduggery(this);
+    }
+}
+
+class SkulduggeryEffect extends ContinuousEffectImpl {
+
+    public SkulduggeryEffect() {
+        super(Duration.EndOfTurn, Layer.PTChangingEffects_7, SubLayer.ModifyPT_7c, Outcome.BoostCreature);
+        this.staticText = "Until end of turn, target creature you control gets +1/+1 and target creature an opponent controls gets -1/-1";
+    }
+
+    public SkulduggeryEffect(final SkulduggeryEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public SkulduggeryEffect copy() {
+        return new SkulduggeryEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Permanent permanent = game.getPermanent(source.getFirstTarget());
+        if (permanent != null) {
+            permanent.addPower(1);
+            permanent.addToughness(1);
+        }
+        permanent = game.getPermanent(source.getTargets().get(1).getFirstTarget());
+        if (permanent != null) {
+            permanent.addPower(-1);
+            permanent.addToughness(-1);
+        }
+        return true;
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/Ixalan.java b/Mage.Sets/src/mage/sets/Ixalan.java
index 83a09f21b5..c7a0d56b84 100644
--- a/Mage.Sets/src/mage/sets/Ixalan.java
+++ b/Mage.Sets/src/mage/sets/Ixalan.java
@@ -156,6 +156,7 @@ public class Ixalan extends ExpansionSet {
         cards.add(new SetCardInfo("Shapers' Sanctuary", 206, Rarity.RARE, mage.cards.s.ShapersSanctuary.class));
         cards.add(new SetCardInfo("Siren Stormtamer", 79, Rarity.UNCOMMON, mage.cards.s.SirenStormtamer.class));
         cards.add(new SetCardInfo("Skittering Heartstopper", 122, Rarity.COMMON, mage.cards.s.SkitteringHeartstopper.class));
+        cards.add(new SetCardInfo("Skulduggery", 123, Rarity.COMMON, mage.cards.s.Skulduggery.class));
         cards.add(new SetCardInfo("Sky Terror", 229, Rarity.UNCOMMON, mage.cards.s.SkyTerror.class));
         cards.add(new SetCardInfo("Sleek Schooner", 247, Rarity.UNCOMMON, mage.cards.s.SleekSchooner.class));
         cards.add(new SetCardInfo("Slice in Twain", 207, Rarity.UNCOMMON, mage.cards.s.SliceinTwain.class));