Vault of Piety

The Vault of Piety is where players can spend the Celestial Coins and Ardent Coins earned through Invocation (Max of 1 Ardent and 2 Celestial coins each per day, per character). It can be opened by going to the riches tab in the inventory and pressing "spend" next to the Ardent or Celestial Coins, or by clicking on the smaller circle of the Invocation counter.

Ardent Coins / Ardent Favor
Items formerly available for Ardent Coins include:

Celestial Coins / Celestial Synergy
Items formerly available for Celestial Coins include:

Gallery
Gewölbe der Frömmigkeit