Plans: Elemental Sharpening StoneBinds when picked upRequires Blacksmithing (300)Use: Teaches you how to craft Elemental Sharpening Stone.
Elemental Sharpening StoneCrafting ReagentRequires Level 50Use: Increase critical chance on a melee weapon by 2% for 30 minutes.
Requires Elemental Earth (2), Dense Stone (3)"Teaches you how to make an Elemental Sharpening Stone."Sell Price: 2 gold 50 silver
Item 18264

Comes from