Vaults of the Artificers

''House Cannith needs adventurers for its challenging enterprises - and will pay a king’s ransom! From fiery crystal mines and kobold-infested islands to fantastic extra-planar vaults, Cannith needs you for missions of acquisition and conquest. Contains 12 challenges and Epic Level Loot! (Level: 4-25)''

Challenges have limited "Free to Play" access if you do not own this quest pack. By visiting the challenge token vendor in House Cannith or Eveningstar, you can receive one free universal challenge token per day. See also challenge tokens.

Introduced in Update 12, this adventure pack offers 4 new dungeons. These 4 dungeons are separated into 12 challenges with different rewards available. 9 of these challenges have a separate "Epic" variation available, for a total of 21 separate variations across 4 dungeons.

Completing challenges grants favor for House Cannith: 1 Favor point per star achieved, plus an additional favor point if you 5 star a challenge on its maximum available level. With 21 challenges available, this means there is a total of 126 favor possible. (*Note*: Stars are not earned cumulatively. Only the maximum number of "Star Objectives" completed within a single instance will be awarded.)

List of rewards
See Vaults of the Artificers loot, part of Update 12 named items

Challenges
* The number of ingredients rewarded is equal to a fixed percentage of the total score obtained

Ingredients can also be traded in for the other types.