Ornate Rusted Key
From Guild Wars 2 Wiki
An elaborate key. It must open something.
— In-game description
|Blood in the Water||Sunken Treasure Hunter Daily||0|
| Kill 10 krait in a 24-hour period.
||10/10 Krait slain||0|
- Given by Dive Master Astora (once per account).
- There's a small chance for a key to be dropped by random enemies throughout the game. It can also drop from champion bags and loot boxes from PvP Reward Tracks or WvW Reward Tracks, which simulate those drops.