- Argunite Keystone
- Quest Item
- Unique
- "A fragment of an Argunite crystal inscribed with hundreds of tiny runes."
The Argunite Keystone drops from the Echo of Khazaduum at Triumvirate's End in Eredath.
As a quest objective[]
This item is an objective of 
[45] Khazaduum, First of His Name.
Patch changes[]
Patch 7.3.0 (2017-08-29): Added.