Blacksmithing trainers

A blacksmithing trainer is an NPC that offers blacksmiths the opportunity to train and learn recipes.

Patch changes

 * In Patch 2.3, Blacksmithing profession trainers were changed to train up to Artisan level (skill level 300), and any redundant trainers in capitals were changed into simple apprentices without practical function.
 * With the arrival of Wrath of the Lich King, Naxxramas was moved from above the Eastern Plaguelands to Dragonblight. Master Craftsman Omarion used to be found inside the Deathknight Wing, but seems to have been removed from the instance when it was moved to its new location.
 * In patch 4.0.3a, all trainer ranks were removed, and the armorsmithing and weaponsmithing specialty trainers were turned into standard trainers.