diff --git a/Mage.Tests/src/test/java/org/mage/test/cards/requirement/BlockRequirementTest.java b/Mage.Tests/src/test/java/org/mage/test/cards/requirement/BlockRequirementTest.java
index 85bb3f87a38..d7a8819c87d 100644
--- a/Mage.Tests/src/test/java/org/mage/test/cards/requirement/BlockRequirementTest.java
+++ b/Mage.Tests/src/test/java/org/mage/test/cards/requirement/BlockRequirementTest.java
@@ -225,4 +225,77 @@ public class BlockRequirementTest extends CardTestPlayerBase {
         assertGraveyardCount(playerB, "Dimensional Infiltrator", 1);
         assertGraveyardCount(playerB, "Llanowar Elves", 1);
     }
+    
+    /*
+     Reported bug: Challenger Troll on field not enforcing block restrictions
+    */
+    @Test
+    public void testChallengerTrollTryBlockWithMany() {
+        /*
+        Challenger Troll {4}{G} - 6/5
+        Creature — Troll
+        Each creature you control with power 4 or greater can’t be blocked by more than one creature.
+        */
+        String cTroll = "Challenger Troll";
+        
+        String bSable = "Bronze Sable"; // {2} 2/1
+        String hGiant = "Hill Giant"; // {3}{R} 3/3
+        
+        addCard(Zone.BATTLEFIELD, playerA, cTroll);
+        addCard(Zone.BATTLEFIELD, playerB, bSable);
+        addCard(Zone.BATTLEFIELD, playerB, hGiant);
+        
+        attack(1, playerA, cTroll);
+
+        // only 1 should be able to block it since Troll >=4 power block restriction
+        block(1, playerB, bSable, cTroll);
+        block(1, playerB, hGiant, cTroll);
+        
+        setStopAt(1, PhaseStep.POSTCOMBAT_MAIN);
+                
+        try {
+            execute();
+            fail("Expected exception not thrown");
+        } catch (UnsupportedOperationException e) {
+            assertEquals("Challenger Troll is blocked by 2 creature(s). It can only be blocked by 1 or less.", e.getMessage());
+        }        
+    }
+    
+    /*
+     Reported bug: Challenger Troll on field not enforcing block restrictions
+    */
+    @Test
+    public void testChallengerTrollAndOtherFourPowerCreaturesBlocks() {
+        /*
+        Challenger Troll {4}{G} - 6/5
+        Creature — Troll
+        Each creature you control with power 4 or greater can’t be blocked by more than one creature.
+        */
+        String cTroll = "Challenger Troll";
+        String bHulk = "Bloom Hulk"; // {3}{G} 4/4 ETB: proliferate
+        
+        String bSable = "Bronze Sable"; // {2} 2/1
+        String hGiant = "Hill Giant"; // {3}{R} 3/3
+        
+        addCard(Zone.BATTLEFIELD, playerA, cTroll);
+        addCard(Zone.BATTLEFIELD, playerA, bHulk);
+        addCard(Zone.BATTLEFIELD, playerB, bSable);
+        addCard(Zone.BATTLEFIELD, playerB, hGiant);
+        
+        attack(1, playerA, cTroll);
+        attack(1, playerA, bHulk);
+
+        // only 1 should be able to block Bloom Hulk since >=4 power and Troll on field
+        block(1, playerB, bSable, bHulk);
+        block(1, playerB, hGiant, bHulk);
+        
+        setStopAt(1, PhaseStep.POSTCOMBAT_MAIN);
+                
+        try {
+            execute();
+            fail("Expected exception not thrown");
+        } catch (UnsupportedOperationException e) {
+            assertEquals("Bloom Hulk is blocked by 2 creature(s). It can only be blocked by 1 or less.", e.getMessage());
+        }        
+    }
 }