Crystal triskelion

The crystal triskelion is a key released on 11 June 2013 as part of the Triskelion Treasures. The key is divided into three pieces (Crystal triskelion fragment 1, 2 and 3); each piece can be obtained via the following activities:


 * Killing monsters above level 80 Slayer requirement.
 * Getting drops from the rare drop table.
 * Smithing 80% accurate ceremonial swords in the Artisans' Workshop, from mithril and adamant bars.
 * Harvesting Snapdragon & Wishing well fruit.
 * Pickpocketing elves and dwarf traders
 * Chopping elder evil trees.
 * Hunting kingly implings.

The keys are obtained during high-level (mostly 80+) members' activities. When you find all three pieces, you can combine them into the completed crystal triskelion key. Following this, you use the triskelion's 'locate' function to get directions to the treasure trove. When you have completed the key and use the locate feature, you will be led to a "rock face" where you place the key to receive your reward.

Rewards
Opening the chest will give you access to one of the following drop options.

Option 1 - Dragonstone armour
The expected value of Option 1 is .


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Option 2 - Herb seeds
The expected value of Option 2 is .


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Option 3 - Fruit tree seeds
The expected value of Option 3 is .


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Option 4 - Dragon items
The expected value of Option 4 is .


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Option 5 - Crystal key and magic logs
The expected value of Option 4 is .


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Option 6 - Wood tree seeds
The expected value of Option 6 is .


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Option 7 - Adamantite ore
The expected value of Option 7 is .


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Option 8 - Runite ore
The expected value of Option 8 is .


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Option 9 - Grimy herbs
The expected value of Option 9 is .


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Option 10 - Uncut onyx
The expected value of Option 10 is .


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Option 11 - Triskelion fragment
The expected value of Option 11 is and one crystal triskelion fragment.


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Option 12 - Charms
The expected value of Option 12 is and charms.


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