MATK + 260. Increases Diamond Storm and Terra Drive damage by 20%. Every 3 refine rate, MATK + 25, MATK + 1%, increases Diamond Storm and Terra Drive damage by 5%. If refine rate is 7 or higher, increases earth and water property magical damage by 10%, increases Diamond Storm damage by additional 20%. If refine rate is 9 or higher, S.MATK + 7, increases Terra Drive damage by additional 20%. If refine rate is 12 or higher, increases Diamond Storm and Terra Drive damage by additional 15%. _ [Bonus by grade] [Grade D] S.MATK + 7, increases earth and water property magical damage by 10%. [Grade C] Increases Diamond Storm and Terra Drive damage by 15%. [Grade B] Increases earth and water property magical damage by additional 10%. [Grade A] S.MATK + 15, increases Elemental Buster damage by 25%, if refine rate is 12 or higher, and Elemental Buster is learned at level 10 or higher, when using Diamond Storm and Terra Drive, auto-cast Elemental Buster level 10 (auto-cast when high elemental spirit is summoned and is centered on the user). Class: Book Attack: 100 Weight: 200 Weapon Level: 5 Required Level: 265 Jobs: Elemental Master