Found in the Hidden Cache, which is buried in Missionary Rigby's campsite in northwest area of the Korcari Wilds.
- The Hidden Cache is not revealed/accessible until the Warden has picked up Rigby's Last Will and Testament from his corpse (located on an east hill) to activate the Last Will and Testament side quest.
- Alternatively, the Warden can open the lockbox when picking it up and pilfer its contents.
- The Warden should retrieve the lockbox before ending Tainted Blood and The Grey Wardens' Cache quests and starting the Joining ritual. Otherwise, the area is inaccessible After the Joining.