Thundering Key
From WoWWiki
- Thundering Key
- Quest Item
- Unique
- Item Level 1
Source
This item can be found inside the Stone of Outer Binding that is in the middle of the Circle of Outer Binding in the Arathi Highlands. It is guarded by Air Elementals.
Thundering Key as a quest objective
This item is an objective of 
[38] Stones of Binding.
