diff --git a/Mage.Sets/src/mage/cards/m/MoonsilverKey.java b/Mage.Sets/src/mage/cards/m/MoonsilverKey.java
new file mode 100644
index 00000000000..50d95fe7dcb
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/m/MoonsilverKey.java
@@ -0,0 +1,69 @@
+package mage.cards.m;
+
+import mage.abilities.Ability;
+import mage.abilities.common.SimpleActivatedAbility;
+import mage.abilities.costs.common.SacrificeSourceCost;
+import mage.abilities.costs.common.TapSourceCost;
+import mage.abilities.costs.mana.GenericManaCost;
+import mage.abilities.effects.common.search.SearchLibraryPutInHandEffect;
+import mage.abilities.mana.ManaAbility;
+import mage.cards.Card;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.filter.FilterCard;
+import mage.filter.predicate.Predicate;
+import mage.game.Game;
+import mage.target.common.TargetCardInLibrary;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class MoonsilverKey extends CardImpl {
+
+    private static final FilterCard filter
+            = new FilterCard("an artifact card with a mana ability or a basic land card");
+
+    static {
+        filter.add(MoonsilverKeyPredicate.instance);
+    }
+
+    public MoonsilverKey(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ARTIFACT}, "{2}");
+
+        // {1}, {T}, Sacrifice Moonsilver Key: Search your library for an artifact card with a mana ability or a basic land card, reveal it, put it into your hand, then shuffle.
+        Ability ability = new SimpleActivatedAbility(new SearchLibraryPutInHandEffect(
+                new TargetCardInLibrary(filter), true, true
+        ), new GenericManaCost(1));
+        ability.addCost(new TapSourceCost());
+        ability.addCost(new SacrificeSourceCost());
+        this.addAbility(ability);
+    }
+
+    private MoonsilverKey(final MoonsilverKey card) {
+        super(card);
+    }
+
+    @Override
+    public MoonsilverKey copy() {
+        return new MoonsilverKey(this);
+    }
+}
+
+enum MoonsilverKeyPredicate implements Predicate<Card> {
+    instance;
+
+    @Override
+    public boolean apply(Card input, Game game) {
+        if (input.isLand(game) && input.isBasic()) {
+            return true;
+        }
+        return input.isArtifact(game)
+                && input
+                .getAbilities(game)
+                .stream()
+                .anyMatch(ManaAbility.class::isInstance);
+    }
+}
\ No newline at end of file
diff --git a/Mage.Sets/src/mage/sets/InnistradMidnightHunt.java b/Mage.Sets/src/mage/sets/InnistradMidnightHunt.java
index 7a8765ed54c..85ae34f9268 100644
--- a/Mage.Sets/src/mage/sets/InnistradMidnightHunt.java
+++ b/Mage.Sets/src/mage/sets/InnistradMidnightHunt.java
@@ -82,6 +82,7 @@ public final class InnistradMidnightHunt extends ExpansionSet {
         cards.add(new SetCardInfo("Lord of the Ulvenwald", 231, Rarity.UNCOMMON, mage.cards.l.LordOfTheUlvenwald.class));
         cards.add(new SetCardInfo("Lunar Frenzy", 147, Rarity.UNCOMMON, mage.cards.l.LunarFrenzy.class));
         cards.add(new SetCardInfo("Might of the Old Ways", 189, Rarity.COMMON, mage.cards.m.MightOfTheOldWays.class));
+        cards.add(new SetCardInfo("Moonsilver Key", 255, Rarity.UNCOMMON, mage.cards.m.MoonsilverKey.class));
         cards.add(new SetCardInfo("Mountain", 274, Rarity.LAND, mage.cards.basiclands.Mountain.class, FULL_ART_BFZ_VARIOUS));
         cards.add(new SetCardInfo("Neblegast Intruder", 64, Rarity.UNCOMMON, mage.cards.n.NeblegastIntruder.class));
         cards.add(new SetCardInfo("Overgrown Farmland", 265, Rarity.RARE, mage.cards.o.OvergrownFarmland.class));