diff --git a/Mage.Server.Plugins/Mage.Deck.Constructed/src/mage/deck/Pioneer.java b/Mage.Server.Plugins/Mage.Deck.Constructed/src/mage/deck/Pioneer.java
index e024fe145c6..ff914bf2d96 100644
--- a/Mage.Server.Plugins/Mage.Deck.Constructed/src/mage/deck/Pioneer.java
+++ b/Mage.Server.Plugins/Mage.Deck.Constructed/src/mage/deck/Pioneer.java
@@ -30,11 +30,15 @@ public class Pioneer extends Constructed {
         banned.add("Wooded Foothills");
         banned.add("Felidar Guardian");
         banned.add("Field of the Dead");
+        banned.add("Inverter of Truth");
+        banned.add("Kethis, the Hidden Hand");
         banned.add("Leyline of Abundance");
         banned.add("Nexus of Fate");
         banned.add("Oko, Thief of Crowns");
         banned.add("Once Upon a Time");
         banned.add("Smuggler's Copter");
+        banned.add("Underworld Breach");
         banned.add("Veil of Summer");
+        banned.add("Walking Ballista");
     }
 }