Not to be confused with Crystal acorn or Crystal seed.
For other variants of this item, see attuned.
Crystal weapon seed detail

A crystal weapon seed is what is left over after a crystal weapon's charges are used up.

Prior to the release of Prifddinas, this item was known as a crystal seed. With the city's opening, crystal seeds were renamed and reclassified into four distinct types:

Obtaining a seed

Uncharged crystal weapon seeds can be obtained by:

  • Monster drops
  • Pickpocketing from Prifddinas elven workers
  • Using up all of the charges of a piece of crystal equipment
  • Having a crystal singer revert a piece of crystal equipment
  • Reaching into Motherlode Maw
  • Shattering a Crystal geode

Creating equipment

Prior to the completion of Plague's End, uncharged crystal weapon seeds can be converted into a crystal bow or crystal shield by Ilfeen for a price. The price falls each time IIfeen converts a seed to shield/bow. The minimum prices that Ilfeen will charge are 180,000 coins for bows and 150,000 coins for shields. Alternatively, bows and shields can be purchased new from Islwyn without needing a crystal seed for 1,000,000 coins.

One of the rewards for completion of the Roving Elves quest is a partially charged (2/10) crystal bow or crystal shield.

On completion of Plague's End, by which players gain access to Prifddinas, players also gain access to Eluned's crystal-singing service in the Ithell Clan district. To upgrade to a weapon, use the seed on Eluned to get an option of Melee, Magic, or Ranged. Players can choose what weapon to make from that interface. Here, she will sing uncharged crystal weapon seeds into a greater variety of equipment for a fee:

Eluned's weapon singing fee works in a similar way to Ilfeen's, with fees ranging from 1,000,000 coins down to 200,000, decreasing every time the player uses the service. This includes Ilfeen's count.

Additionally, crystal weapon seeds can be combined with harmonic dust through Crystal Singing at the crystal bowl in Prifddinas after completing The Eyes of Glouphrie and Plague's End.

Item Harmonic dust Smithing level Smithing XP GE Price GP per Dust1
Crystal bowBow75075750326,879362.49
Crystal halberdHalberd75075750325,545360.71
Crystal staffStaff75075750322,787357.03
Crystal chakramChakram37575375166,627297.64
Off-hand crystal chakramOff-hand chakram37575375156,949271.83
Crystal daggerDagger37575375194,288371.4
Off-hand crystal daggerOff-hand dagger37575375168,327302.17
Crystal wandWand37575375174,253317.97
Crystal orbOrb37575375177,905327.71
  1. The price of the crystal weapon seed is subtracted out

Drop sources

This list was created dynamically. For help, see the FAQ.
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For an exhaustive list of all known sources for this item, see here.
Source Combat level Quantity Rarity
Amlodd workerN/A1Rare
Cadarn magus1221Rare
Cadarn ranger1221Rare
Cadarn workerN/A1Rare
Crwys workerN/A1Rare
Iorwerth guard1221Rare
Iorwerth scout1221Rare
Iorwerth workerN/A1Rare
Ithell workerN/A1Rare
Motherlode MawN/A1Rare
Trahaearn workerN/A1Rare
Crystal implingN/A1Uncommon
Crystal impling jarN/A1Uncommon
Edimmu (elite)1251Uncommon
Blissful shadow1121Very rare
Crystal geodeN/A1Very rare
Manifest shadow1261Very rare
Truthful shadow981Very rare


  • When a crystal weapon loses its charge, the seed is left in the relevant equipment slot.
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