Triskelion Treasures

Triskelion Treasures is an activity released on 11 June 2013 available to high level members in which three key parts must be found, which are combined into the crystal triskelion.

Obtaining the Crystal Triskelion key
The key parts can not be traded, and thus must all be found by the same player.

Possible activities to find the parts included:
 * 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, adamant and rune ingots.
 * Opening a Wishing well fruit.
 * Pickpocketing elves and dwarf traders.
 * Chopping elder evil trees.
 * Hunting kingly implings.
 * Killing Vorago (may drop a complete key).
 * Looting Barrows chest.
 * Catching any butterflies bare-handed.
 * Killing the Skeletal horror.
 * Opening a Crystal geode.

Locating the treasure
Players can locate the treasure using the 'locate' function on the completed Crystal Triskellion Key. This will lead you to a "rock face" where you place the key to receive your reward.

Locations
You may be sent to 8 different locations where a rock face is found. These locations are:
 * Just south of Relekka slayer caves.

Rewards
When you open the hidden chest with the Crystal triskelion you will always receive 5 Uncut dragonstones (noted). You also have an uncommon chance (1%) of receiving an ancient effigy and/or an elite clue. In addition to this, you will receive a random reward generated from 12 possible reward tables. These tables have 2 levels of rarity: common (at most 10% chance) and rare (at most 0.1% chance).

With all possibilities

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Possibility 1 - Dragonstone armour
The expected value of Possibility 1 is .
 * Receiving this possibility is rare.


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


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


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Possibility 4 - Dragon items
The expected value of Possibility 4 is .
 * Receiving this possibility is rare.


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


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


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


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


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


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Possibility 10 - Uncut onyx
The expected value of Possibility 10 is .
 * Receiving this possibility is rare.


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


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


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