You learn this from the various weaponsmith trainers at 375. And as far as I know you dont have to choose between only making the 1h or 2h.
Spell
Wicked Edge of the Planes
Physical
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The craftable blacksmithing weapons are generally superior to anything you can get at the equivalent level. Tier 1 craftable blacksmith weapons (only requires world farming) > anything not in raids/heroics Tier 2 craftable blacksmith weapons (requires primal nethers) > anything not in SSC/TK/BT/Hyjal Tier 3 craftable blacksmith weapons (requires Nether Vortex) > pretty much everything.
This is the 3rd version of the axe. need to make the two others to be able to craft this.
You just learn axe/mace/sword smith so you can craft both 1h and 2h axes/maces/swords
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Datamined from the current retail build. Numbers that scale with level or stats are shown at their base value.
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