diff --git a/sql/updates/world/4.3.4/2021_03_28_00_world.sql b/sql/updates/world/4.3.4/2021_03_28_00_world.sql
new file mode 100644
index 0000000000..ccb45e21b9
--- /dev/null
+++ b/sql/updates/world/4.3.4/2021_03_28_00_world.sql
@@ -0,0 +1,22 @@
+-- Duplicate spawns cleanup
+-- Energized Geode
+DELETE FROM `creature` WHERE `guid` IN (356424, 350126, 350813, 350812, 350814, 351958, 350122, 351959, 350606, 350373, 350372, 350366);
+-- Lodestone Elemental
+DELETE FROM `creature` WHERE `guid` IN (350815, 350125, 356817, 350156, 350165, 350171, 356411, 354256, 356806);
+-- Living Blood
+DELETE FROM `creature` WHERE `guid` IN (354031, 350177, 356412, 350149, 356426, 354028, 356810, 350179, 354030, 354369, 350178, 350180, 356812, 350182, 350148, 356425);
+-- Rockslice Flayer
+DELETE FROM `creature` WHERE `guid` IN (350327, 356823, 350211, 350344, 351952, 350212, 350214, 351950, 351941, 350221, 350222, 351947, 350205, 357267);
+
+-- Creature Living Blood 43123 SAI
+SET @ENTRY := 43123;
+UPDATE `creature_template` SET `AIName`="SmartAI" WHERE `entry`= @ENTRY;
+DELETE FROM `smart_scripts` WHERE `entryorguid`=@ENTRY AND `source_type`=0;
+INSERT INTO `smart_scripts` (`entryorguid`, `source_type`, `id`, `link`, `event_type`, `event_phase_mask`, `event_chance`, `event_flags`, `event_param1`, `event_param2`, `event_param3`, `event_param4`, `action_type`, `action_param1`, `action_param2`, `action_param3`, `action_param4`, `action_param5`, `action_param6`, `target_type`, `target_param1`, `target_param2`, `target_param3`, `target_x`, `target_y`, `target_z`, `target_o`, `comment`) VALUES
+(@ENTRY, 0, 0, 0, 0, 0, 100, 0, 4000, 5000, 14000, 15000, 11, 31281, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, "Update (In Combat) 4000 min and 5000 max ms (repeat 14000 min 15000 max ms) - Self: Cast spell Bloodbolt (31281) on Victim // "),
+(@ENTRY, 0, 1, 0, 0, 0, 100, 0, 14000, 17000, 24000, 27000, 11, 86808, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, "Update (In Combat) 14000 min and 17000 max ms (repeat 24000 min 27000 max ms) - Self: Cast spell Boiling Effusion (86808) on Self // ");
+
+DELETE FROM `quest_template_addon` WHERE `ID` IN (26771, 27136);
+INSERT INTO `quest_template_addon` (`ID`, `ProvidedItemCount`) VALUES
+(26771, 1),
+(27136, 1);