diff --git a/Mage.Sets/src/mage/cards/m/MilitantDinosaur.java b/Mage.Sets/src/mage/cards/m/MilitantDinosaur.java
new file mode 100644
index 0000000000..dae2c232ca
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/m/MilitantDinosaur.java
@@ -0,0 +1,114 @@
+/*
+ *  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.m;
+
+import java.util.UUID;
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.SimpleStaticAbility;
+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.constants.Zone;
+import mage.filter.common.FilterCreaturePermanent;
+import mage.filter.predicate.permanent.ControllerPredicate;
+import mage.game.Game;
+
+/**
+ *
+ * @author TheElk801
+ */
+public class MilitantDinosaur extends CardImpl {
+
+    public MilitantDinosaur(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{5}{G}{W}");
+
+        this.subtype.add("Dinosaur");
+        this.power = new MageInt(4);
+        this.toughness = new MageInt(6);
+
+        // Each creature you control assigns combat damage equal to its toughness rather than its power.
+        this.addAbility(new SimpleStaticAbility(Zone.BATTLEFIELD, new MilitantDinosaurCombatDamageRuleEffect()));
+    }
+
+    public MilitantDinosaur(final MilitantDinosaur card) {
+        super(card);
+    }
+
+    @Override
+    public MilitantDinosaur copy() {
+        return new MilitantDinosaur(this);
+    }
+}
+
+class MilitantDinosaurCombatDamageRuleEffect extends ContinuousEffectImpl {
+
+    private static final FilterCreaturePermanent filter = new FilterCreaturePermanent();
+
+    static {
+        filter.add(new ControllerPredicate(TargetController.YOU));
+    }
+
+    public MilitantDinosaurCombatDamageRuleEffect() {
+        super(Duration.WhileOnBattlefield, Outcome.Detriment);
+        staticText = "Each creature you control assigns combat damage equal to its toughness rather than its power";
+    }
+
+    public MilitantDinosaurCombatDamageRuleEffect(final MilitantDinosaurCombatDamageRuleEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public MilitantDinosaurCombatDamageRuleEffect copy() {
+        return new MilitantDinosaurCombatDamageRuleEffect(this);
+    }
+
+    @Override
+    public boolean apply(Layer layer, SubLayer sublayer, Ability source, Game game) {
+        // Change the rule
+        game.getCombat().setUseToughnessForDamage(true);
+        game.getCombat().addUseToughnessForDamageFilter(filter);
+        return true;
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        return false;
+    }
+
+    @Override
+    public boolean hasLayer(Layer layer) {
+        return layer == Layer.RulesEffects;
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/Ixalan.java b/Mage.Sets/src/mage/sets/Ixalan.java
index cc7221b15d..cb5cf61195 100644
--- a/Mage.Sets/src/mage/sets/Ixalan.java
+++ b/Mage.Sets/src/mage/sets/Ixalan.java
@@ -54,6 +54,7 @@ public class Ixalan extends ExpansionSet {
         cards.add(new SetCardInfo("Jace, Ingenious Mind-Mage", 280, Rarity.MYTHIC, mage.cards.j.JaceIngeniousMindMage.class));
         cards.add(new SetCardInfo("Kumena's Omenspeaker", 196, Rarity.UNCOMMON, mage.cards.k.KumenasOmenspeaker.class));
         cards.add(new SetCardInfo("Marauding Looter", 225, Rarity.UNCOMMON, mage.cards.m.MaraudingLooter.class));
+        cards.add(new SetCardInfo("Militant Dinosaur", 218, Rarity.UNCOMMON, mage.cards.m.MilitantDinosaur.class));
         cards.add(new SetCardInfo("Old-Growth Dryads", 199, Rarity.RARE, mage.cards.o.OldGrowthDryads.class));
         cards.add(new SetCardInfo("Prosperous Pirates", 69, Rarity.COMMON, mage.cards.p.ProsperousPirates.class));
         cards.add(new SetCardInfo("Queen's Bay Soldier", 115, Rarity.COMMON, mage.cards.q.QueensBaySoldier.class));