From Guild Wars Wiki
|Value||Can't be sold|
— in-game description
- Jessie Llam
- 1 Zaishen Gold Coin and 100.
- Guaranteed drop from the Hall of Heroes Chest.
- Guaranteed from Decade Zaishen War Chests.
- Randomly from Zaishen Strongboxes.
- One Blessing of War drops after every 25 Zaishen Keys are used to open the Zaishen Chest. This is account-based and the counter does not reset when leaving the Isle of the Nameless (source).
- Using a key earns 5 points to the Zaishen title, but does not contribute towards the Treasure Hunter title.
- Since a player can only hold a maximum of 100 at any one time, zkeys are used as an alternate currency to facilitate high-value trades, e.g. for hard-to-obtain weapons or miniatures. Other common alternatives include Globs of Ectoplasm and Armbraces of Truth.
- The January 29, 2015 update introduced a limit of 20 Zaishen Keys that can be gained from Tolkano via Balthazar faction in one day. The February 5, 2015 update increased the limit to 25 Zaishen Keys.