TrinityCore2/sql/updates/4751_world_scripts.sql

UPDATE `creature_template` SET `ScriptName`='npc_training_dummy', `flags_extra`='262144', `mechanic_immune_mask`='0', `faction_A`='7', `faction_H`='7' WHERE `entry` IN (17578, 24792, 32543, 32546, 32542, 32545, 30527, 31143, 31144, 31146, 32541, 32666, 32667);