From 5b9135ef71aff20c440776a414167df41a29720a Mon Sep 17 00:00:00 2001
From: 18ths <13023067+18ths@users.noreply.github.com>
Date: Tue, 23 Jun 2020 17:26:05 +0200
Subject: [PATCH] fixed clearing temporary effects while rollbacks

---
 .../main/java/mage/abilities/effects/ContinuousEffectsList.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Mage/src/main/java/mage/abilities/effects/ContinuousEffectsList.java b/Mage/src/main/java/mage/abilities/effects/ContinuousEffectsList.java
index 803cdc5bc14..6dd37673e09 100644
--- a/Mage/src/main/java/mage/abilities/effects/ContinuousEffectsList.java
+++ b/Mage/src/main/java/mage/abilities/effects/ContinuousEffectsList.java
@@ -210,7 +210,7 @@ public class ContinuousEffectsList<T extends ContinuousEffect> extends ArrayList
     public void removeEffects(UUID effectIdToRemove, Set<Ability> abilitiesToRemove) {
         Set<Ability> abilities = effectAbilityMap.get(effectIdToRemove);
         if (abilitiesToRemove != null && abilities != null) {
-            abilities.removeAll(abilitiesToRemove);
+            abilities.removeIf(ability -> abilitiesToRemove.stream().anyMatch(a -> a.isSameInstance(ability)));
         }
         if (abilities == null || abilities.isEmpty()) {
             for (Iterator<T> iterator = this.iterator(); iterator.hasNext();) {