diff --git a/Mage.Client/src/main/java/mage/client/deckeditor/CardSelector.form b/Mage.Client/src/main/java/mage/client/deckeditor/CardSelector.form
index e9b349e1117..17513f7a0da 100644
--- a/Mage.Client/src/main/java/mage/client/deckeditor/CardSelector.form
+++ b/Mage.Client/src/main/java/mage/client/deckeditor/CardSelector.form
@@ -645,6 +645,8 @@
                   <EmptySpace max="-2" attributes="0"/>
                   <Component id="chkRules" min="-2" max="-2" attributes="0"/>
                   <EmptySpace min="-2" pref="5" max="-2" attributes="0"/>
+                  <Component id="chkUnique" min="-2" max="-2" attributes="0"/>
+                  <EmptySpace min="-2" pref="5" max="-2" attributes="0"/>
                   <Component id="cardCountLabel" min="-2" max="-2" attributes="0"/>
                   <EmptySpace max="-2" attributes="0"/>
                   <Component id="cardCount" min="-2" pref="48" max="-2" attributes="0"/>
@@ -659,6 +661,7 @@
                   <Group type="103" groupAlignment="0" attributes="0">
                       <Component id="chkTypes" max="32767" attributes="0"/>
                       <Component id="chkRules" alignment="1" max="32767" attributes="0"/>
+                      <Component id="chkUnique" alignment="1" max="32767" attributes="0"/>
                       <Component id="chkNames" alignment="1" max="32767" attributes="0"/>
                       <Group type="102" attributes="0">
                           <Group type="103" groupAlignment="0" attributes="0">
@@ -846,6 +849,29 @@
             <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="chkRulesActionPerformed"/>
           </Events>
         </Component>
+        <Component class="javax.swing.JCheckBox" name="chkUnique">
+          <Properties>
+            <Property name="selected" type="boolean" value="true"/>
+            <Property name="text" type="java.lang.String" value="Unique"/>
+            <Property name="toolTipText" type="java.lang.String" value="Singleton rules."/>
+            <Property name="focusable" type="boolean" value="false"/>
+            <Property name="horizontalTextPosition" type="int" value="4"/>
+            <Property name="maximumSize" type="java.awt.Dimension" editor="org.netbeans.beaninfo.editors.DimensionEditor">
+              <Dimension value="[69, 16]"/>
+            </Property>
+            <Property name="minimumSize" type="java.awt.Dimension" editor="org.netbeans.beaninfo.editors.DimensionEditor">
+              <Dimension value="[69, 16]"/>
+            </Property>
+            <Property name="preferredSize" type="java.awt.Dimension" editor="org.netbeans.beaninfo.editors.DimensionEditor">
+              <Dimension value="[69, 16]"/>
+            </Property>
+            <Property name="verticalTextPosition" type="int" value="3"/>
+          </Properties>
+          <Events>
+            <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="chkUniqueActionPerformed"/>
+          </Events>
+        </Component>
+
         <Component class="javax.swing.JButton" name="jButtonSearch">
           <Properties>
             <Property name="text" type="java.lang.String" value="Search"/>
diff --git a/Mage.Client/src/main/java/mage/client/deckeditor/CardSelector.java b/Mage.Client/src/main/java/mage/client/deckeditor/CardSelector.java
index d23a4098246..f6fc566cef3 100644
--- a/Mage.Client/src/main/java/mage/client/deckeditor/CardSelector.java
+++ b/Mage.Client/src/main/java/mage/client/deckeditor/CardSelector.java
@@ -232,7 +232,7 @@ public class CardSelector extends javax.swing.JPanel implements ComponentListene
         FilterCard filter = new FilterCard();
 
         String name = jTextFieldSearch.getText().trim();
-        filter.add(new CardTextPredicate(name, chkNames.isSelected(), chkTypes.isSelected(), chkRules.isSelected()));
+        filter.add(new CardTextPredicate(name, chkNames.isSelected(), chkTypes.isSelected(), chkRules.isSelected(), chkUnique.isSelected()));
 
         if (limited) {
             ArrayList<Predicate<MageObject>> predicates = new ArrayList<>();
@@ -543,6 +543,7 @@ public class CardSelector extends javax.swing.JPanel implements ComponentListene
         chkNames = new javax.swing.JCheckBox();
         chkTypes = new javax.swing.JCheckBox();
         chkRules = new javax.swing.JCheckBox();
+        chkUnique = new javax.swing.JCheckBox();
         jButtonSearch = new javax.swing.JButton();
         jButtonClean = new javax.swing.JButton();
         cardCountLabel = new javax.swing.JLabel();
@@ -1062,6 +1063,22 @@ public class CardSelector extends javax.swing.JPanel implements ComponentListene
                 chkRulesActionPerformed(evt);
             }
         });
+        
+        chkUnique.setSelected(true);
+        chkUnique.setText("Unique");
+        chkUnique.setToolTipText("Singleton results only.");
+        chkUnique.setFocusable(false);
+        chkUnique.setHorizontalTextPosition(javax.swing.SwingConstants.RIGHT);
+        chkUnique.setMaximumSize(new java.awt.Dimension(69, 16));
+        chkUnique.setMinimumSize(new java.awt.Dimension(69, 16));
+        chkUnique.setPreferredSize(new java.awt.Dimension(69, 16));
+        chkUnique.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
+        chkUnique.addActionListener(new java.awt.event.ActionListener() {
+            public void actionPerformed(java.awt.event.ActionEvent evt) {
+                chkUniqueActionPerformed(evt);
+            }
+        });
+
 
         jButtonSearch.setText("Search");
         jButtonSearch.setToolTipText("Performs the search.");
@@ -1109,6 +1126,8 @@ public class CardSelector extends javax.swing.JPanel implements ComponentListene
                 .addComponent(chkTypes, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                 .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                 .addComponent(chkRules, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
+                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
+                .addComponent(chkUnique, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                 .addGap(5, 5, 5)
                 .addComponent(cardCountLabel)
                 .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
@@ -1122,6 +1141,7 @@ public class CardSelector extends javax.swing.JPanel implements ComponentListene
                 .addGroup(cardSelectorBottomPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                     .addComponent(chkTypes, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                     .addComponent(chkRules, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
+                    .addComponent(chkUnique, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                     .addComponent(chkNames, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                     .addGroup(cardSelectorBottomPanelLayout.createSequentialGroup()
                         .addGroup(cardSelectorBottomPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
@@ -1341,6 +1361,10 @@ public class CardSelector extends javax.swing.JPanel implements ComponentListene
         // TODO add your handling code here:
     }//GEN-LAST:event_chkRulesActionPerformed
 
+    private void chkUniqueActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_chkRulesActionPerformed
+        // TODO add your handling code here:
+    }//GEN-LAST:event_chkRulesActionPerformed
+
     private void btnExpansionSearchActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnExpansionSearchActionPerformed
         FastSearchUtil.showFastSearchForStringComboBox(cbExpansionSet, "Select set or expansion");
     }//GEN-LAST:event_btnExpansionSearchActionPerformed
@@ -1418,6 +1442,7 @@ public class CardSelector extends javax.swing.JPanel implements ComponentListene
     private javax.swing.JCheckBox chkPennyDreadful;
     private javax.swing.JCheckBox chkPiles;
     private javax.swing.JCheckBox chkRules;
+    private javax.swing.JCheckBox chkUnique;
     private javax.swing.JCheckBox chkTypes;
     private javax.swing.JButton jButtonAddToMain;
     private javax.swing.JButton jButtonAddToSideboard;
diff --git a/Mage/src/main/java/mage/filter/predicate/other/CardTextPredicate.java b/Mage/src/main/java/mage/filter/predicate/other/CardTextPredicate.java
index 36cf356ce4f..503d290e054 100644
--- a/Mage/src/main/java/mage/filter/predicate/other/CardTextPredicate.java
+++ b/Mage/src/main/java/mage/filter/predicate/other/CardTextPredicate.java
@@ -27,6 +27,7 @@
  */
 package mage.filter.predicate.other;
 
+import java.util.HashMap;
 import mage.cards.Card;
 import mage.cards.SplitCard;
 import mage.constants.SubType;
@@ -44,21 +45,38 @@ public class CardTextPredicate implements Predicate<Card> {
     private final boolean inNames;
     private final boolean inTypes;
     private final boolean inRules;
+    private final boolean isUnique;
+    private HashMap<String, Boolean> seenCards = null;
 
-    public CardTextPredicate(String text, boolean inNames, boolean inTypes, boolean inRules) {
+    public CardTextPredicate(String text, boolean inNames, boolean inTypes, boolean inRules, boolean isUnique) {
         this.text = text;
         this.inNames = inNames;
         this.inTypes = inTypes;
         this.inRules = inRules;
+        this.isUnique = isUnique;
+        seenCards = new HashMap<>();
     }
 
     @Override
     public boolean apply(Card input, Game game) {
-        if (text.isEmpty()) {
+        if (text.isEmpty() && !isUnique) {
             return true;
         }
+
+        if (text.isEmpty() && isUnique) {
+            boolean found = !seenCards.keySet().contains(input.getName());
+            seenCards.put(input.getName(), true);
+            return found;
+        }
+
         // first check in card name
         if (inNames && input.getName().toLowerCase().contains(text.toLowerCase())) {
+            if (isUnique && seenCards.keySet().contains(input.getName())) {
+                return false;
+            }
+            if (isUnique) {
+                seenCards.put(input.getName(), true);
+            }
             return true;
         }
 
@@ -105,11 +123,18 @@ public class CardTextPredicate implements Predicate<Card> {
                     }
                 }
             }
+
+            if (found && isUnique && seenCards.keySet().contains(input.getName())) {
+                found = false;
+            }
             if (!found) {
                 return false;
             }
         }
 
+        if (isUnique) {
+            seenCards.put(input.getName(), true);
+        }
         return true;
     }