diff --git a/Mage.Sets/src/mage/cards/r/RonomSerpent.java b/Mage.Sets/src/mage/cards/r/RonomSerpent.java
new file mode 100644
index 00000000000..37fa43860b0
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/r/RonomSerpent.java
@@ -0,0 +1,85 @@
+/*
+ *  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.common.ControlsPermanentsControllerTriggeredAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.effects.common.SacrificeSourceEffect;
+import mage.abilities.effects.common.combat.CantAttackUnlessDefenderControllsPermanent;
+import mage.constants.SubType;
+import mage.constants.SuperType;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.ComparisonType;
+import mage.constants.Zone;
+import mage.filter.common.FilterLandPermanent;
+import mage.filter.predicate.mageobject.SupertypePredicate;
+
+/**
+ *
+ * @author TheElk801
+ */
+public class RonomSerpent extends CardImpl {
+
+    private static final FilterLandPermanent filter = new FilterLandPermanent("a snow land");
+    private static final FilterLandPermanent filter2 = new FilterLandPermanent("no snow lands");
+
+    static {
+        filter.add(new SupertypePredicate(SuperType.SNOW));
+        filter2.add(new SupertypePredicate(SuperType.SNOW));
+    }
+
+    public RonomSerpent(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{5}{U}");
+
+        this.addSuperType(SuperType.SNOW);
+        this.subtype.add(SubType.SERPENT);
+        this.power = new MageInt(5);
+        this.toughness = new MageInt(6);
+
+        // Ronom Serpent can't attack unless defending player controls a snow land.
+        this.addAbility(new SimpleStaticAbility(Zone.BATTLEFIELD, new CantAttackUnlessDefenderControllsPermanent(filter)));
+
+        // When you control no snow lands, sacrifice Ronom Serpent.
+        this.addAbility(new ControlsPermanentsControllerTriggeredAbility(
+                filter2, ComparisonType.EQUAL_TO, 0, new SacrificeSourceEffect()
+        ));
+    }
+
+    public RonomSerpent(final RonomSerpent card) {
+        super(card);
+    }
+
+    @Override
+    public RonomSerpent copy() {
+        return new RonomSerpent(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/Coldsnap.java b/Mage.Sets/src/mage/sets/Coldsnap.java
index 6b5ebe19bf7..8eff23b2ec0 100644
--- a/Mage.Sets/src/mage/sets/Coldsnap.java
+++ b/Mage.Sets/src/mage/sets/Coldsnap.java
@@ -149,6 +149,7 @@ public class Coldsnap extends ExpansionSet {
         cards.add(new SetCardInfo("Rimewind Taskmage", 44, Rarity.COMMON, mage.cards.r.RimewindTaskmage.class));
         cards.add(new SetCardInfo("Rite of Flame", 96, Rarity.COMMON, mage.cards.r.RiteOfFlame.class));
         cards.add(new SetCardInfo("Ronom Hulk", 119, Rarity.COMMON, mage.cards.r.RonomHulk.class));
+        cards.add(new SetCardInfo("Ronom Serpent", 45, Rarity.COMMON, mage.cards.r.RonomSerpent.class));
         cards.add(new SetCardInfo("Ronom Unicorn", 16, Rarity.COMMON, mage.cards.r.RonomUnicorn.class));
         cards.add(new SetCardInfo("Rune Snag", 46, Rarity.COMMON, mage.cards.r.RuneSnag.class));
         cards.add(new SetCardInfo("Scrying Sheets", 149, Rarity.RARE, mage.cards.s.ScryingSheets.class));