diff --git a/Mage.Sets/src/mage/sets/shadowsoverinnistrad/BriarbridgePatrol.java b/Mage.Sets/src/mage/sets/shadowsoverinnistrad/BriarbridgePatrol.java
index 3e08fbe3d2e..500bda7d4ab 100644
--- a/Mage.Sets/src/mage/sets/shadowsoverinnistrad/BriarbridgePatrol.java
+++ b/Mage.Sets/src/mage/sets/shadowsoverinnistrad/BriarbridgePatrol.java
@@ -91,7 +91,7 @@ class BriarbridgePatrolCondition implements Condition {
         PermanentsSacrificedWatcher watcher = (PermanentsSacrificedWatcher) game.getState().getWatchers().get(PermanentsSacrificedWatcher.class.getName());
         if (watcher != null) {
             List<Permanent> sacrificedPermanents = watcher.getThisTurnSacrificedPermanents(source.getControllerId());
-            if (!sacrificedPermanents.isEmpty()) {
+            if (sacrificedPermanents != null && !sacrificedPermanents.isEmpty()) {
                 int amountOfClues = 0;
                 for (Permanent permanent : sacrificedPermanents) {
                     if (permanent.getSubtype().contains("Clue")) {
diff --git a/Mage.Tests/src/test/java/org/mage/test/cards/single/soi/BriarbridgePatrolTest.java b/Mage.Tests/src/test/java/org/mage/test/cards/single/soi/BriarbridgePatrolTest.java
new file mode 100644
index 00000000000..7c13b144ca3
--- /dev/null
+++ b/Mage.Tests/src/test/java/org/mage/test/cards/single/soi/BriarbridgePatrolTest.java
@@ -0,0 +1,38 @@
+package org.mage.test.cards.single.soi;
+
+import mage.constants.PhaseStep;
+import mage.constants.Zone;
+import org.junit.Test;
+import org.mage.test.serverside.base.CardTestPlayerBase;
+
+/**
+ * 3G
+Creature - Human Warrior
+Whenever Briarbridge Patrol deals damage to one or more creatures, investigate. (Put a colorless Clue artifact token onto the battlefield with "2, Sacrifice this artifact: Draw a card.")
+
+At the beginning of each end step, if you sacrificed three or more clues this turn, you may put a creature card from your hand onto the battlefield. 
+ * @author escplan9 (Derek Monturo - dmontur1 at gmail dot com)
+ */
+public class BriarbridgePatrolTest extends CardTestPlayerBase {
+    
+    /**
+     * Deals damage to creature test.
+     */
+    @Test
+    public void dealtDamageToCreatureInvestigate() {
+        
+        addCard(Zone.BATTLEFIELD, playerA, "Briarbridge Patrol", 1);
+        addCard(Zone.BATTLEFIELD, playerB, "Elite Vanguard", 1);
+        
+        attack(1, playerA, "Briarbridge Patrol");
+        block(1, playerB, "Elite Vanguard", "Briarbridge Patrol");
+
+        setStopAt(1, PhaseStep.POSTCOMBAT_MAIN);
+        execute();
+
+        assertPermanentCount(playerA, "Clue", 1);
+        assertPermanentCount(playerA, "Briarbridge Patrol", 1);
+        assertPermanentCount(playerB, "Elite Vanguard", 0);
+        assertGraveyardCount(playerB, "Elite Vanguard", 1);
+    }
+}