Key of Detrix (3.5e Equipment)
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Key of Detrix: The Key of Detrix, is an average key that once belonged to the infamous female thief Detrix, and had the ability to open any door, whose DC was below 30, immediately (just touch the lock with it). The legend said, she took it from a god who got careless in her presence, and who also killed her later on, but not before she could give it away into "good" hands.
The key also starts emitting a weak yellow light, when a secret door is nearby, and gets stronger the closer it gets to the lock.
This key cannot be copied and therefore is not possible to have two of its kind in a campaign.
Moderate DC 15 Transmutation & Divination;CL 5th; Craft Wondrous Item, Secret Chest; Weight: 1 lb.; Market Price: 1000gp