Bring Me a Sharp Axe

There are two NPCs that start the Tradeskill Advancement Quest to raise your skill from Apprentice (Novice) to Craftsman. Other than the Instructor that starts (or finishes) the quest, it is otherwise identical.
Start or finish this quest by speaking to any one of:
* in of (quest GUID: 420387)
* in of (quest GUID: 420640)