diff --git a/Mage.Sets/src/mage/cards/g/GlassOfTheGuildpact.java b/Mage.Sets/src/mage/cards/g/GlassOfTheGuildpact.java
new file mode 100644
index 00000000000..1f84a760445
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/g/GlassOfTheGuildpact.java
@@ -0,0 +1,43 @@
+package mage.cards.g;
+
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.effects.common.continuous.BoostControlledEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.filter.common.FilterCreaturePermanent;
+import mage.filter.predicate.mageobject.MulticoloredPredicate;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class GlassOfTheGuildpact extends CardImpl {
+
+    private static final FilterCreaturePermanent filter
+            = new FilterCreaturePermanent("multicolored creatures");
+
+    static {
+        filter.add(new MulticoloredPredicate());
+    }
+
+    public GlassOfTheGuildpact(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ARTIFACT}, "{2}");
+
+        // Multicolored creatures you control get +1/+1.
+        this.addAbility(new SimpleStaticAbility(
+                new BoostControlledEffect(1, 1, Duration.WhileOnBattlefield, filter)
+        ));
+    }
+
+    private GlassOfTheGuildpact(final GlassOfTheGuildpact card) {
+        super(card);
+    }
+
+    @Override
+    public GlassOfTheGuildpact copy() {
+        return new GlassOfTheGuildpact(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/RavnicaAllegiance.java b/Mage.Sets/src/mage/sets/RavnicaAllegiance.java
index e8ebefb3052..bc9f028878f 100644
--- a/Mage.Sets/src/mage/sets/RavnicaAllegiance.java
+++ b/Mage.Sets/src/mage/sets/RavnicaAllegiance.java
@@ -82,6 +82,7 @@ public final class RavnicaAllegiance extends ExpansionSet {
         cards.add(new SetCardInfo("Frilled Mystic", 174, Rarity.UNCOMMON, mage.cards.f.FrilledMystic.class));
         cards.add(new SetCardInfo("Gate Colossus", 232, Rarity.UNCOMMON, mage.cards.g.GateColossus.class));
         cards.add(new SetCardInfo("Gates Ablaze", 102, Rarity.UNCOMMON, mage.cards.g.GatesAblaze.class));
+        cards.add(new SetCardInfo("Glass of the Guildpact", 233, Rarity.RARE, mage.cards.g.GlassOfTheGuildpact.class));
         cards.add(new SetCardInfo("Godless Shrine", 248, Rarity.RARE, mage.cards.g.GodlessShrine.class));
         cards.add(new SetCardInfo("Grasping Thrull", 177, Rarity.COMMON, mage.cards.g.GraspingThrull.class));
         cards.add(new SetCardInfo("Growth Spiral", 178, Rarity.COMMON, mage.cards.g.GrowthSpiral.class));