diff --git a/Mage.Sets/src/mage/cards/r/RimefeatherOwl.java b/Mage.Sets/src/mage/cards/r/RimefeatherOwl.java
new file mode 100644
index 00000000000..9e89292b850
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/r/RimefeatherOwl.java
@@ -0,0 +1,140 @@
+/*
+ *  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.Mode;
+import mage.abilities.common.SimpleActivatedAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.costs.mana.ManaCostsImpl;
+import mage.abilities.dynamicvalue.common.PermanentsOnBattlefieldCount;
+import mage.abilities.effects.ContinuousEffectImpl;
+import mage.abilities.effects.common.continuous.SetPowerToughnessSourceEffect;
+import mage.abilities.effects.common.counter.AddCountersTargetEffect;
+import mage.constants.SubType;
+import mage.constants.SuperType;
+import mage.abilities.keyword.FlyingAbility;
+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.Zone;
+import mage.counters.CounterType;
+import mage.filter.FilterPermanent;
+import mage.filter.predicate.Predicates;
+import mage.filter.predicate.mageobject.SupertypePredicate;
+import mage.filter.predicate.permanent.CounterPredicate;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.target.TargetPermanent;
+
+/**
+ *
+ * @author TheElk801
+ */
+public class RimefeatherOwl extends CardImpl {
+
+    private static final FilterPermanent filter = new FilterPermanent("Permanents with ice counters on them");
+    private static final FilterPermanent filter2 = new FilterPermanent("snow permanents on the battlefield");
+
+    static {
+        filter.add(Predicates.not(new CounterPredicate(CounterType.ICE)));
+        filter2.add(Predicates.not(new SupertypePredicate(SuperType.SNOW)));
+    }
+
+    public RimefeatherOwl(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{5}{U}{U}");
+
+        this.addSuperType(SuperType.SNOW);
+        this.subtype.add(SubType.BIRD);
+        this.power = new MageInt(0);
+        this.toughness = new MageInt(0);
+
+        // Flying
+        this.addAbility(FlyingAbility.getInstance());
+
+        // Rimefeather Owl's power and toughness are each equal to the number of snow permanents on the battlefield.
+        this.addAbility(new SimpleStaticAbility(Zone.ALL, new SetPowerToughnessSourceEffect(new PermanentsOnBattlefieldCount(filter2), Duration.EndOfGame)));
+
+        // {1}{snow}: Put an ice counter on target permanent.
+        Ability ability = new SimpleActivatedAbility(Zone.BATTLEFIELD, new AddCountersTargetEffect(CounterType.ICE.createInstance()), new ManaCostsImpl("{1}{S}"));
+        ability.addTarget(new TargetPermanent());
+        this.addAbility(ability);
+
+        // Permanents with ice counters on them are snow.
+        this.addAbility(new SimpleStaticAbility(Zone.BATTLEFIELD, new RimefeatherOwlEffect(Duration.WhileOnBattlefield, filter)));
+    }
+
+    public RimefeatherOwl(final RimefeatherOwl card) {
+        super(card);
+    }
+
+    @Override
+    public RimefeatherOwl copy() {
+        return new RimefeatherOwl(this);
+    }
+}
+
+class RimefeatherOwlEffect extends ContinuousEffectImpl {
+
+    private final FilterPermanent filter;
+
+    public RimefeatherOwlEffect(Duration duration, FilterPermanent filter) {
+        super(duration, Layer.TypeChangingEffects_4, SubLayer.NA, Outcome.Detriment);
+        this.filter = filter;
+    }
+
+    public RimefeatherOwlEffect(final RimefeatherOwlEffect effect) {
+        super(effect);
+        this.filter = effect.filter;
+    }
+
+    @Override
+    public RimefeatherOwlEffect copy() {
+        return new RimefeatherOwlEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        for (Permanent permanent : game.getBattlefield().getActivePermanents(filter, source.getControllerId(), source.getSourceId(), game)) {
+            permanent.addSuperType(SuperType.SNOW);
+
+        }
+        return true;
+    }
+
+    @Override
+    public String getText(Mode mode) {
+        return "All nonland permanents are legendary";
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/Coldsnap.java b/Mage.Sets/src/mage/sets/Coldsnap.java
index 0636461c80f..60a4328d23a 100644
--- a/Mage.Sets/src/mage/sets/Coldsnap.java
+++ b/Mage.Sets/src/mage/sets/Coldsnap.java
@@ -141,6 +141,7 @@ public class Coldsnap extends ExpansionSet {
         cards.add(new SetCardInfo("Resize", 117, Rarity.UNCOMMON, mage.cards.r.Resize.class));
         cards.add(new SetCardInfo("Rimebound Dead", 69, Rarity.COMMON, mage.cards.r.RimeboundDead.class));
         cards.add(new SetCardInfo("Rime Transfusion", 68, Rarity.UNCOMMON, mage.cards.r.RimeTransfusion.class));
+        cards.add(new SetCardInfo("Rimefeather Owl", 42, Rarity.RARE, mage.cards.r.RimefeatherOwl.class));
         cards.add(new SetCardInfo("Rimescale Dragon", 95, Rarity.RARE, mage.cards.r.RimescaleDragon.class));
         cards.add(new SetCardInfo("Rimewind Cryomancer", 43, Rarity.UNCOMMON, mage.cards.r.RimewindCryomancer.class));
         cards.add(new SetCardInfo("Rimewind Taskmage", 44, Rarity.COMMON, mage.cards.r.RimewindTaskmage.class));