From e471fef3992f3fb0b65c24d41ec33a4215afd8ea Mon Sep 17 00:00:00 2001
From: Evan Kranzler <theelk801@gmail.com>
Date: Thu, 2 Jul 2020 22:51:31 -0400
Subject: [PATCH] fixed a potential exception

---
 .../abilities/effects/common/BecomeBlockedTargetEffect.java    | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Mage/src/main/java/mage/abilities/effects/common/BecomeBlockedTargetEffect.java b/Mage/src/main/java/mage/abilities/effects/common/BecomeBlockedTargetEffect.java
index 4c6c465b189..a398d066eaa 100644
--- a/Mage/src/main/java/mage/abilities/effects/common/BecomeBlockedTargetEffect.java
+++ b/Mage/src/main/java/mage/abilities/effects/common/BecomeBlockedTargetEffect.java
@@ -74,6 +74,9 @@ public class BecomeBlockedTargetEffect extends OneShotEffect {
             return staticText;
         }
         StringBuilder sb = new StringBuilder();
+        if (mode.getTargets().isEmpty()) {
+            return "that creature becomes blocked";
+        }
         Target target = mode.getTargets().get(0);
         if (target.getNumberOfTargets() == 1) {
             String targetName = target.getTargetName();