[ {outside working hours we process the following day, it could also be later than working hours depending on the queue} 1. At least you have to be in the Second/Third Sea. 2. Please do not log in to your account while the jockey process is running. 3. Please indicate what Sword/Melee you want to upgrade your mastery to 4. There will be random bonuses such as Material/Level/Money 5. The length of the process depends on how many masteries are ordered. - Guarantee if subject to rollback Buying means you already know our rules. If our jockey has finished, please confirm the order immediately. Thank you for purchasing our services, we guarantee you will immediately respond quickly :)