Withered Vault

The Withered Vault is a crucial location in the game where you can find the seal of souls as well as the first appearance of Blackstone.

LOCATION

The location of the withered vault is in the cave section of the blazing fortress. You can tell you are near when you see the netherrack becomes Blackstone.

ENEMIES

The enemies that guard the withered vault would be the Netherite Guardians and wither skeletons.

OPENING THE VAULT

You need an ember key and Combat 25 in order to open it. From opening it for the first time you get a seal of souls and the achievement, "Artifact of The Past"