diff --git a/Mage.Sets/src/mage/cards/s/SpiritOfTheSpires.java b/Mage.Sets/src/mage/cards/s/SpiritOfTheSpires.java
new file mode 100644
index 00000000000..56fcac28566
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/s/SpiritOfTheSpires.java
@@ -0,0 +1,53 @@
+package mage.cards.s;
+
+import mage.MageInt;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.effects.common.continuous.BoostControlledEffect;
+import mage.abilities.keyword.FlyingAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.SubType;
+import mage.filter.common.FilterCreaturePermanent;
+import mage.filter.predicate.mageobject.AbilityPredicate;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class SpiritOfTheSpires extends CardImpl {
+
+    private static final FilterCreaturePermanent filter
+            = new FilterCreaturePermanent("creatures you control with flying");
+
+    static {
+        filter.add(new AbilityPredicate(FlyingAbility.class));
+    }
+
+    public SpiritOfTheSpires(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{3}{W}");
+
+        this.subtype.add(SubType.SPIRIT);
+        this.power = new MageInt(2);
+        this.toughness = new MageInt(4);
+
+        // Flying
+        this.addAbility(FlyingAbility.getInstance());
+
+        // Other creatures you control with flying get +0/+1.
+        this.addAbility(new SimpleStaticAbility(new BoostControlledEffect(
+                0, 1, Duration.WhileOnBattlefield, filter, true
+        )));
+    }
+
+    private SpiritOfTheSpires(final SpiritOfTheSpires card) {
+        super(card);
+    }
+
+    @Override
+    public SpiritOfTheSpires copy() {
+        return new SpiritOfTheSpires(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/RavnicaAllegiance.java b/Mage.Sets/src/mage/sets/RavnicaAllegiance.java
index b4b4b12da5a..af9b06a492c 100644
--- a/Mage.Sets/src/mage/sets/RavnicaAllegiance.java
+++ b/Mage.Sets/src/mage/sets/RavnicaAllegiance.java
@@ -145,6 +145,7 @@ public final class RavnicaAllegiance extends ExpansionSet {
         cards.add(new SetCardInfo("Sphinx of Foresight", 55, Rarity.RARE, mage.cards.s.SphinxOfForesight.class));
         cards.add(new SetCardInfo("Sphinx of New Prahv", 208, Rarity.UNCOMMON, mage.cards.s.SphinxOfNewPrahv.class));
         cards.add(new SetCardInfo("Sphinx's Insight", 209, Rarity.COMMON, mage.cards.s.SphinxsInsight.class));
+        cards.add(new SetCardInfo("Spirit of the Spires", 23, Rarity.UNCOMMON, mage.cards.s.SpiritOfTheSpires.class));
         cards.add(new SetCardInfo("Stomping Ground", 259, Rarity.RARE, mage.cards.s.StompingGround.class));
         cards.add(new SetCardInfo("Syndicate Guildmage", 211, Rarity.UNCOMMON, mage.cards.s.SyndicateGuildmage.class));
         cards.add(new SetCardInfo("Teysa Karlov", 212, Rarity.RARE, mage.cards.t.TeysaKarlov.class));