Crystal

(In Yeoli, krisa): in the Fifth Millennium world, crystals are strongly associated with Yeola-e due to the Yeoli custom of always wearing one as a pendant, usually clear quartz, as a talisman. Yeolis swear oaths on their personal crystals. Larger ones are used as sacred talismans in Yeoli courts, and the “National Crystal” is held by whoever is speaking in the Yeoli Assembly of Servants.