An item sometimes found when a character kills an enemy with the status effect Signet or Sanction on.
There is one kind of crystal for every element.
Crystals can be used for the Synthesis of new items.
There are 8 kinds of crystals, with each element corresponding to a different crafting "task", and each can be found at the Auction House under the category "Crystals":
Fire Crystal - Burning or Heating
Water Crystal - Diluting, Dissolving, or Liquifying
Wind Crystal - Carving or Cutting
Ice - Freezing or Congealing
Lightning - Disintegrating or De-synthesizing
Light Crystal - Mending, Repairing, or Blessing
Dark - Decaying or Aging
Community content is available under CC-BY-SA
unless otherwise noted.