diff --git a/data/sql/updates/pending_db_world/rev_1785029398836777100.sql b/data/sql/updates/pending_db_world/rev_1785029398836777100.sql
new file mode 100644
index 000000000..cadc894f4
--- /dev/null
+++ b/data/sql/updates/pending_db_world/rev_1785029398836777100.sql
@@ -0,0 +1,6 @@
+-- On 25-man, Faerlina's Frenzy is countered by Mind Controlling a Naxxramas
+-- Worshipper to cast Widow's Embrace, so the 25-man entry must not be
+-- charm-immune: -414 (with CHARM) -> -413 (same set without CHARM).
+-- The 10-man entry (16506) keeps -414: there the Worshipper cannot be MC'd
+-- and is killed next to Faerlina instead (casts Widow's Embrace on death).
+UPDATE `creature_template` SET `CreatureImmunitiesId` = -413 WHERE `entry` = 29274;