Classic Era
Not in Classic Era — new in Forever
Forever
Craftsman's Writ: Draught of Water Breathing
Level 60
Requires Level 1
Both
Crafting
You will also receive:
+75 reputation with Azeroth Commerce Authority
+75 reputation with Durotar Supply and Logistics
No item rewards. In quest chains the rewards usually sit on the final quest — check the chain on Wowhead.