{"description":"Double-click to exchange for [Mastery Book] Overwhelming Power 20.","category":"Random Reward","availability":{"cash":true,"tradeable":false,"exclusive":false,"superior":false,"bossDrop":false,"durability":false},"name":"[Mastery Book] Overwhelming Power 20 Coupon","subcategory":"Exchange Coupon","overallCategory":"Cash","requiredStats":{"gender":"any"},"version":{"version":232,"subversion":1,"locale":0},"stats":{},"itemId":5530481}