The Heart Rubies are easily one of the most valuable resources to have been found in Bashul Kentoya. Each as large as a man's fist and a deep red, they would be easily worth more than most people would ever see in their life were they just any rubies. The Heart Rubies however, are much more than that.
If the tales are to believed, a Heart Ruby grants life just short of eternal, the strength of twenty Khaboss and most importantly the ability to soar through Heaven and speak with Mazha Gupsta. The more easily proven properties of the Heart Rubies include glowing and being almost too hot to touch.