Kidney stones, also called urinary stones, are rock-like substances in one or both of your kidneys. They form when you have an imbalance of minerals, like calcium or uric acid, in your urine (pee).
Confused about Monster Stones? You've come to the right place. In this Echoes of Wisdom guide, we'll be telling you all about Monster Stones, what they're for and how to get them. Monster Stones ...