diff --git a/Mage.Sets/src/mage/cards/d/DeadOfWinter.java b/Mage.Sets/src/mage/cards/d/DeadOfWinter.java
new file mode 100644
index 00000000000..4d635f93ce3
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/d/DeadOfWinter.java
@@ -0,0 +1,53 @@
+package mage.cards.d;
+
+import mage.abilities.dynamicvalue.DynamicValue;
+import mage.abilities.dynamicvalue.common.PermanentsOnBattlefieldCount;
+import mage.abilities.effects.common.continuous.BoostAllEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.SuperType;
+import mage.filter.FilterPermanent;
+import mage.filter.common.FilterControlledPermanent;
+import mage.filter.common.FilterCreaturePermanent;
+import mage.filter.predicate.Predicates;
+import mage.filter.predicate.mageobject.SupertypePredicate;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class DeadOfWinter extends CardImpl {
+
+    private static final FilterCreaturePermanent filter = new FilterCreaturePermanent();
+    private static final FilterPermanent filter2 = new FilterControlledPermanent();
+
+    static {
+        filter.add(Predicates.not(new SupertypePredicate(SuperType.SNOW)));
+        filter2.add(new SupertypePredicate(SuperType.SNOW));
+    }
+
+    private static final DynamicValue xValue = new PermanentsOnBattlefieldCount(filter, -1);
+
+    public DeadOfWinter(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, "{2}{B}");
+
+        // All nonsnow creatures get -X/-X until end of turn, where X is the number of snow permanents you control.
+        this.getSpellAbility().addEffect(new BoostAllEffect(
+                xValue, xValue, Duration.EndOfTurn, filter, false,
+                "All nonsnow creatures get -X/-X until end of turn," +
+                        " where X is the number of snow permanents you control.", true
+        ));
+    }
+
+    private DeadOfWinter(final DeadOfWinter card) {
+        super(card);
+    }
+
+    @Override
+    public DeadOfWinter copy() {
+        return new DeadOfWinter(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/ModernHorizons.java b/Mage.Sets/src/mage/sets/ModernHorizons.java
index aa12580223d..410b1065ea3 100644
--- a/Mage.Sets/src/mage/sets/ModernHorizons.java
+++ b/Mage.Sets/src/mage/sets/ModernHorizons.java
@@ -46,6 +46,7 @@ public final class ModernHorizons extends ExpansionSet {
         cards.add(new SetCardInfo("Collector Ouphe", 158, Rarity.RARE, mage.cards.c.CollectorOuphe.class));
         cards.add(new SetCardInfo("Crashing Footfalls", 160, Rarity.RARE, mage.cards.c.CrashingFootfalls.class));
         cards.add(new SetCardInfo("Crypt Rats", 84, Rarity.UNCOMMON, mage.cards.c.CryptRats.class));
+        cards.add(new SetCardInfo("Dead of Winter", 85, Rarity.RARE, mage.cards.d.DeadOfWinter.class));
         cards.add(new SetCardInfo("Deep Forest Hermit", 161, Rarity.RARE, mage.cards.d.DeepForestHermit.class));
         cards.add(new SetCardInfo("Diabolic Edict", 87, Rarity.COMMON, mage.cards.d.DiabolicEdict.class));
         cards.add(new SetCardInfo("Dismantling Blow", 5, Rarity.UNCOMMON, mage.cards.d.DismantlingBlow.class));