Board Thread:Roleplaying/@comment-5543592-20140812170152/@comment-12599067-20140820023549

(It's an Ayleid artifact. Translates to "sky stone". Capable of containing powerful magic and normal stones can be used to recharge a mage's magicka. A Grand Welkynd Stone would probably be far more powerful. The Hero of Kvatch and Mister Martin used one to open a portal to Paradise, but other than that, I'm unsure of their practical usage.)