This is just a short guide (a map) to show you where to find the vaults and the final reward.
Vault 1 ~ 16
All Vault 1 ~ 16 can be found on the map above. Just compare your map with that and check which one you are missing.
Vault 17 ~ 20
Vault 17 ~ 20 are hidden inside
“The Forsaken Strand”area
All of them can be easily found at ground level inside the area with vault 20 located slightly above ground level.
Eternal Edge Sword
Cross’s location
on the map above is where you will find the reward for completing all the vaults.
This weapon can be further crafted into the Legendary Weapons (required for the Legendary related achievements) at Tinkertown after you cleared the quests there.
That's everything we are sharing today for this Eternal Edge guide. This guide was originally created and written by Meowish. In case we fail to update this guide, you can find the latest update by following this link.