Tiny Gems made from the same crystalline substance use to create Nepheshite Crystals. The Tjiderian Imperium would sacrifice enemy or criminal spellcasters in a ritual that would result in that spellcaster's soul being bound to a Magefire Gem. These Gems would then be set in a piece of jewellery, usually a ring, but sometimes a necklace, tiara or even a earring. These captured soul's, known as Djenne could then be summoned by Imajhai (mages) wearing the jewellery to add their magic to theirs. Their use has been forgotten, but Enaian Mages has 12 of them, which are given to each of the 12 most prominent members of the school. These are known as Masters of the Ring. Peiara Sheiret knows about their power and is searching for them, and has amassed a collection of 4.