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Octopath Traveler 0 (Octopath 0)
All Crested Key Locations
The Crested Key can be used to recruit Viator and unlock the Sacred Treasures in Octopath Traveler 0 (Octopath 0). Read on to learn what the Crested Key does and where to get it.
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All Crested Key Locations
List of All Crested Keys
| Crested Key | Location |
|---|---|
| Dagger Crest |  Serpent's Burrow (Can also be chosen as a Belonging) |
| Sword Crest |  Bard in the tavern in Valore (Player needs to have any other Crested Key) |
This is a list of all the Crested Keys our team has found in the game. We’re still hunting for more, so check back regularly as we update the list with new Crested Key locations!
What to Do With the Crested Keys
Recruit Viator
A Crested Key is required to recruit Viator to your party.
He is found in a tavern in Valore, near the path to Valore Trail. You must speak to the bard with the Crested Key in your posession, and you will be able to invite Viator to your party afterwards. You will also receive the Sword Crested Key.
Use in the Eight Sacred Treasures Quest
The Crested Keys are used to unlock the Sacred Treasures, which are available during the Eight Sacred Treasures Quest. Each Crested Key corresponds with a Sacred Weapon that matches the weapon type of their crest.
Octopath Traveler 0 (Octopath 0) Related Guides
Beginner Tips for Octopath Traveler 0
All Octopath Traveler 0 Tips and Tricks
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All Crested Key Locations
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