|Released||27 February 2002 (Update)|
|Examine||A mysterious key for a mysterious chest.|
|High alch||90 coins|
|Low alch||60 coins|
|Exchange||20,527 coins (info)|
The crystal key is created by combining a tooth half of key with a loop half of key, displaying the message, "You join the two halves of the key together." Key halves can be obtained as rewards from Barrows, the Gnome Restaurant minigame, Managing Miscellania, Treasure Trails, looting magpie implings, random events, the random drop table, etc.
It is used to open the crystal chest located inside a house in Taverley. The chest always contains an uncut dragonstone in addition to a variety of other items. Some items of note are 3 runite bars, rune platelegs/plateskirt (depending on the player's gender), or another half of the crystal key. After the key is used, it disappears and the player must use another one if they want to open the chest again.
The crystal key may not be placed on the steel key ring, as it is non-reusable.
Drop sources[edit | edit source]
|Elven Crystal Chest||N/A||1||Common|
|Reward casket (elite)||N/A||1||1/28,750|
|Thermonuclear smoke devil||301||1||1/128|