Class Change Levels and rewards can be found in game through the Class menu in the top right Menu list.

When you reach a Class Change Level, you will receive a Class Change Guide quest.

When you complete it, you can change your class to a higher grade.

■ Class Change Levels and Rewards

- Lv10: Uncommon Class

- Lv30: Rare Class

- Lv60: Epic Class

- Lv80: Legendary Class