/way 62.60 23.11 1
/way 63.10 23.12 2
/way 63.40 21.71 3
/way 63.30 22.30 4
Buy [item=186984] from vendor [npc=178257]
initially on ptr it's name was the Korthian Archivist's Key and after keys rename other 3 don't count for the quest progress.
BEWARE. if you buy the key before the quest you probably will stuck in quest progression
Missing Relics Quest: https://www.youtube.com/watch?v=oPtWg-jLj5E
Each of 4 keys unlocks 1 [object=369304] in Korthia.
#
Key
Quest Reward
Zone
Video
1
[item=187613]
[item=187119]
Vault of Secrets
https://youtu.be/Jl61FWQtiV0
2
[item=186984]
[item=187047]
Hope's Ascent
https://youtu.be/lfPAXrvBg4w
3
[item=187614]
[item=187150]
Seeker's Quorum
https://youtu.be/A7Lz-6QlqJY
4
[item=187612]
[item=187052]
Estuary of Awakening
https://youtu.be/4xkqmn7nOZ4
/way 43.80 77.01 [Key of the Inner Chambers] Chest
/way 41.32 43.31 [Korthite Crystal Key] Chest
/way 41.21 60.10 [Key of Many Thoughts] Chest
/way 33.01 41.90 [Key of Flowing Waters] Chest
/way 42.20 41.01 cave entrance Korthite Crystal Key Chest
/way 43.50 57.41 cave entrance Key of Many Thoughts Chest