{"description":"50% chance of increasing the Master Level of #cDemon Impact# to 30.\\nJob: Demon Slayer\\nCondition: Skill Level 15+","category":"Character Modification","availability":{"cash":false,"tradeable":false,"exclusive":false,"superior":false,"bossDrop":false,"shopPrice":1,"durability":false},"name":"[Mastery Book] Demon Impact 30","subcategory":"Mastery Book","overallCategory":"Use","requiredStats":{"gender":"any"},"version":{"version":232,"subversion":1,"locale":0},"stats":{},"itemId":2290357}