This includes items and quests that can no longer be obtained.
The in-game information in this article is kept purely for historical purposes and should probably not be under any other categories.
An Armorsmith is a blacksmith who specializes in the creation of rare and fine armor. Armorsmithing is one of two primary specializations of the BS (blacksmithing) profession. Please note that, like Weaponsmithing, Armorsmithing no longer creates any BoE gear: everything that requires Armorsmithing to create is BoP. In addition, most of the gear is soon replaced with better gear.
Please note the only requirement to become an Armorsmith is to complete The Art of the Armorsmith (for which one can simply purchase the required items). The rest of this article describes the Mithril Order quest chain, which is the only way to learn how to craft those required items. While it makes sense to do both, you can do either without the other.
After you complete any one of those quests, Galvan will give you [45] Galvan's Finest Pupil (where you journey to Gadgetzan to see Trenton Lighthammer), but don't leave yet; you will need all three quest rewards in Gadgetzan.
After you complete all three of those quests, Galvan will offer you [45] Expert Blacksmith! (which is not required for the rest of the chain). Watch Galvan pound away at metal and see a true master at work. When he is done, he will give you the [Signet of Expertise], which summons the [Hammer of Expertise].
If your BS is below 235, craft the items you will need in Gadgetzan to help you level. The closest trainer is Brikk Keencraft, at the smithy in Booty Bay. Make sure you learn through Heavy Mithril Boots before going to Gadgetzan, as there is no BS trainer there.
BS level
Items
Most efficient crafting order
220
Ornate Mithril Pants, Gloves
225
Ornate Mithril Shoulder
230
Heavy Mithril Breastplate, Coif
235
Heavy Mithril Boots
Very Important Note: Trent will accept soulbound gear, so you can equip and use any of these items until you are ready to turn them in.
To Gadgetzan
Trent will give you three quests as well. The gear you learn to craft here are the objectives for the quest to become a Master Armorsmith. Note that Trent trains you directly rather than giving you plans.
The total materials used in the trio of quests are: 114 Mithril Bars, 12 Thick Leather, 3 Truesilver Bars, 2 Solid Grinding Stones, and 18 Mageweave Cloth.
You can now make all the gear needed to become an Armorsmith, so return to the city and start making the 4 Ornate Mithril Helms, 2 Ornate Mithril Boots, and 1 Ornate Mithril Breastplate.