When Konsi was very young, she found a weird stick in the bottom of a swamp, covered in strange magical runes - at around level 6 (about the time that Tymora gave her her name) she was given a vision of directions to an ancient sunken temple that had been overrun with corrupted undead lizardfolk, a cult of Talona that were spreading a disease that caused life after death - in the bottom of that temple was the other half of the weapon - an ancient artifact forge hammer, that Moradin used in the creation of the world.
Konsi’s managed to re-assemble the thing, accidentally repatriating it to Tymora in the process. She carries it on her person now, other than being a powerful weapon, it instills the wielder with an understanding of blacksmithing, as well as the ability to forge magic items.
So… we do have a blacksmith with us everywhere we go., it’s just Konsi :p