From Guild Wars 2 Wiki
Craftsman's Workbench is located in the Durmand Priory library. It is used in to combine items for Legendary Weapons collections.
- Seems like this table is used to craft all manner of interesting things.
- If you have Aetherblade Gearbox Mechanism, Charr Helicopter Gearbox, Steam Cogs, and a Stabilizing Gyroscope in your inventory and Astralaria III: The Mechanism active.
- Technomancy Blueprint) Study the technomancy objects you've collected. (Gives
- If you have Mists Enchanted Mechanism, Technomancy Blueprint, Ancient Runed Tablet, and 10 Meteorite Ingot in your inventory and Astralaria III: The Mechanism active.
- Cosmic Mechanism) Create a Cosmic Mechanism. (Gives
- Leave table alone.