diff --git a/Mage.Sets/src/mage/cards/m/MysticSanctuary.java b/Mage.Sets/src/mage/cards/m/MysticSanctuary.java
new file mode 100644
index 00000000000..b01e015bd51
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/m/MysticSanctuary.java
@@ -0,0 +1,75 @@
+package mage.cards.m;
+
+import mage.abilities.Ability;
+import mage.abilities.common.EntersBattlefieldAbility;
+import mage.abilities.common.EntersBattlefieldUntappedTriggeredAbility;
+import mage.abilities.condition.Condition;
+import mage.abilities.condition.common.PermanentsOnTheBattlefieldCondition;
+import mage.abilities.decorator.ConditionalOneShotEffect;
+import mage.abilities.effects.common.PutOnLibraryTargetEffect;
+import mage.abilities.effects.common.TapSourceEffect;
+import mage.abilities.mana.BlueManaAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.ComparisonType;
+import mage.constants.SubType;
+import mage.filter.FilterCard;
+import mage.filter.FilterPermanent;
+import mage.filter.common.FilterControlledPermanent;
+import mage.filter.common.FilterInstantOrSorceryCard;
+import mage.filter.predicate.permanent.AnotherPredicate;
+import mage.target.common.TargetCardInYourGraveyard;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class MysticSanctuary extends CardImpl {
+
+    private static final FilterPermanent filter
+            = new FilterControlledPermanent(SubType.ISLAND);
+    private static final FilterCard filter2
+            = new FilterInstantOrSorceryCard("instant or sorcery card from your graveyard");
+
+    static {
+        filter.add(AnotherPredicate.instance);
+    }
+
+    private static final Condition condition
+            = new PermanentsOnTheBattlefieldCondition(filter, ComparisonType.FEWER_THAN, 3);
+
+    public MysticSanctuary(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.LAND}, "");
+
+        this.subtype.add(SubType.ISLAND);
+
+        // ({T}: Add {U}.)
+        this.addAbility(new BlueManaAbility());
+
+        // Mystic Sanctuary enters the battlefield tapped unless you control three or more other Islands.
+        this.addAbility(new EntersBattlefieldAbility(
+                new ConditionalOneShotEffect(new TapSourceEffect(), condition),
+                "tapped unless you control three or more other Islands"
+        ));
+
+        // When Mystic Sanctuary enters the battlefield untapped, you may put target instant or sorcery card from your graveyard on top of your library.
+        Ability ability = new EntersBattlefieldUntappedTriggeredAbility(
+                new PutOnLibraryTargetEffect(true)
+                        .setText("put target instant or sorcery card from your graveyard on top of your library"),
+                true
+        );
+        ability.addTarget(new TargetCardInYourGraveyard(filter2));
+        this.addAbility(ability);
+    }
+
+    private MysticSanctuary(final MysticSanctuary card) {
+        super(card);
+    }
+
+    @Override
+    public MysticSanctuary copy() {
+        return new MysticSanctuary(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/ThroneOfEldraine.java b/Mage.Sets/src/mage/sets/ThroneOfEldraine.java
index 7aec26915e5..dc75989bb34 100644
--- a/Mage.Sets/src/mage/sets/ThroneOfEldraine.java
+++ b/Mage.Sets/src/mage/sets/ThroneOfEldraine.java
@@ -155,6 +155,7 @@ public final class ThroneOfEldraine extends ExpansionSet {
         cards.add(new SetCardInfo("Mirrormade", 55, Rarity.RARE, mage.cards.m.Mirrormade.class));
         cards.add(new SetCardInfo("Mistford River Turtle", 56, Rarity.COMMON, mage.cards.m.MistfordRiverTurtle.class));
         cards.add(new SetCardInfo("Murderous Rider", 97, Rarity.RARE, mage.cards.m.MurderousRider.class));
+        cards.add(new SetCardInfo("Mystic Sanctuary", 247, Rarity.COMMON, mage.cards.m.MysticSanctuary.class));
         cards.add(new SetCardInfo("Mystical Dispute", 58, Rarity.UNCOMMON, mage.cards.m.MysticalDispute.class));
         cards.add(new SetCardInfo("Oakhame Adversary", 167, Rarity.UNCOMMON, mage.cards.o.OakhameAdversary.class));
         cards.add(new SetCardInfo("Oakhame Ranger", 212, Rarity.UNCOMMON, mage.cards.o.OakhameRanger.class));