From b4dbc75ac5de0057583373d5751516ce02a9f3a1 Mon Sep 17 00:00:00 2001
From: xenohedron <xenohedron@users.noreply.github.com>
Date: Thu, 16 May 2024 14:02:27 -0400
Subject: [PATCH] fix damage prevention to multiple targets

---
 .../prevention/PreventDamageToTargetTest.java | 48 +++++++++++++++++++
 .../common/PreventDamageToTargetEffect.java   |  5 +-
 2 files changed, 51 insertions(+), 2 deletions(-)
 create mode 100644 Mage.Tests/src/test/java/org/mage/test/cards/prevention/PreventDamageToTargetTest.java

diff --git a/Mage.Tests/src/test/java/org/mage/test/cards/prevention/PreventDamageToTargetTest.java b/Mage.Tests/src/test/java/org/mage/test/cards/prevention/PreventDamageToTargetTest.java
new file mode 100644
index 00000000000..4063a2570d6
--- /dev/null
+++ b/Mage.Tests/src/test/java/org/mage/test/cards/prevention/PreventDamageToTargetTest.java
@@ -0,0 +1,48 @@
+package org.mage.test.cards.prevention;
+
+import mage.constants.PhaseStep;
+import mage.constants.Zone;
+import org.junit.Test;
+import org.mage.test.serverside.base.CardTestPlayerBase;
+
+/**
+ * @author xenohedron
+ */
+public class PreventDamageToTargetTest extends CardTestPlayerBase {
+
+    private static final String redeem = "Redeem"; // 1W Instant
+    // Prevent all damage that would be dealt this turn to up to two target creatures.
+
+    private static final String pyroclasm = "Pyroclasm"; // 1R Sorcery
+    // Pyroclasm deals 2 damage to each creature.
+
+    private static final String hatchling = "Kraken Hatchling"; // 0/4
+    private static final String turtle = "Aegis Turtle"; // 0/5
+    private static final String crab = "Fortress Crab"; // 1/6
+    private static final String golem = "Hexplate Golem"; // 5/7
+
+    @Test
+    public void testDamagePreventedBothTargets() {
+        addCard(Zone.BATTLEFIELD, playerA, "Mountain", 2);
+        addCard(Zone.BATTLEFIELD, playerB, "Plains", 2);
+        addCard(Zone.BATTLEFIELD, playerA, hatchling);
+        addCard(Zone.BATTLEFIELD, playerA, turtle);
+        addCard(Zone.BATTLEFIELD, playerB, crab);
+        addCard(Zone.BATTLEFIELD, playerB, golem);
+        addCard(Zone.HAND, playerA, pyroclasm);
+        addCard(Zone.HAND, playerB, redeem);
+
+        castSpell(1, PhaseStep.PRECOMBAT_MAIN, playerA, pyroclasm);
+        castSpell(1, PhaseStep.PRECOMBAT_MAIN, playerB, redeem, turtle + "^" + crab);
+
+        setStrictChooseMode(true);
+        setStopAt(1, PhaseStep.END_TURN);
+        execute();
+
+        assertDamageReceived(playerA, hatchling, 2);
+        assertDamageReceived(playerA, turtle, 0);
+        assertDamageReceived(playerB, crab, 0);
+        assertDamageReceived(playerB, golem, 2);
+    }
+
+}
diff --git a/Mage/src/main/java/mage/abilities/effects/common/PreventDamageToTargetEffect.java b/Mage/src/main/java/mage/abilities/effects/common/PreventDamageToTargetEffect.java
index ae5e8c9b468..4e49966f373 100644
--- a/Mage/src/main/java/mage/abilities/effects/common/PreventDamageToTargetEffect.java
+++ b/Mage/src/main/java/mage/abilities/effects/common/PreventDamageToTargetEffect.java
@@ -1,4 +1,3 @@
-
 package mage.abilities.effects.common;
 
 import mage.constants.Duration;
@@ -45,7 +44,9 @@ public class PreventDamageToTargetEffect extends PreventionEffectImpl {
 
     @Override
     public boolean applies(GameEvent event, Ability source, Game game) {
-        return !this.used && super.applies(event, source, game) && event.getTargetId().equals(getTargetPointer().getFirst(game, source));
+        return !this.used
+                && super.applies(event, source, game)
+                && getTargetPointer().getTargets(game, source).contains(event.getTargetId());
     }
 
     @Override