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This article contains content from pre-release sources that may or may not be reflective of canon upon release. This article therefore likely contains spoilers.


Opal is a semiprecious iridescent rock, made from hydrated silica.


In the late 9th century, opals could be found throughout England, and the Thousand Eyes merchant guild as well as their leader Reda used them as a form of trade currency or rewards for certain contracts.[1] The Viking shieldmaiden Eivor Varinsdottir of the Raven Clan found many of these during her travels and traded them with Reda for equipment.[2]

In 1868, the twins Jacob and Evie Frye used a fire opal to craft the Mirage Gauntlet.[3]

Behind the scenes

Opal is actually a mineraloid, not a mineral.[4]