From 58fde7db50b0931b0661e8b3cb4c793aadcbb1b7 Mon Sep 17 00:00:00 2001
From: L_J <Zzooouhh@users.noreply.github.com>
Date: Thu, 15 Feb 2018 00:05:44 +0000
Subject: [PATCH] Reverted accidental change

---
 Mage/src/main/java/mage/game/combat/CombatGroup.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Mage/src/main/java/mage/game/combat/CombatGroup.java b/Mage/src/main/java/mage/game/combat/CombatGroup.java
index d9525cee32..2a42f65b5e 100644
--- a/Mage/src/main/java/mage/game/combat/CombatGroup.java
+++ b/Mage/src/main/java/mage/game/combat/CombatGroup.java
@@ -307,7 +307,7 @@ public class CombatGroup implements Serializable, Copyable<CombatGroup> {
             Map<UUID, Integer> assigned = new HashMap<>();
             if (blocked) {
                 boolean excessDamageToDefender = true;
-                for (UUID blockerId : blockerOrder) {
+                for (UUID blockerId : new ArrayList<>(blockerOrder)) { // prevent ConcurrentModificationException
                     Permanent blocker = game.getPermanent(blockerId);
                     if (blocker != null) {
                         int lethalDamage;