Required Item: "Profession Change Certificate" 

Get From:

• Season Start Mail

• Individual Season Achievement Reward

• Season Store Exchange

• Premium Battle Pass or Exclusive Pack

Required Item: "Profession Skill Reset Book" 

Get From:

• • Individual Achievement Reward (3 free copies available)

  • Season Store Exchange

  • Premium Battle Pass or Pack Purchase

• Since a considerable number of free copies can be obtained, feel free to try different skill configurations in the early stages.