You can also use your loyalty points at other Blacksmiths or Village Chiefs to purchase Enhancement Stones. @Revered - All Enhancement Stones can and have been dropping from mobs in-games. @Yiotis - Thank you for your feedback regarding our new system. Also, to clarify, with the Enhancement Supplements, it starts from "Rank" 5 at the lowest. It's a bit confusing, but that's why it's labeled as Rank and not Level. Rank goes down, and Level goes up. Don't hesitate to give us your feedback as we also share this information with our developers to followup on any events or content we implement.