Partner Customization, Dragon Ball Xenoverse 2 Wiki

Partner Customization or Mentor Customization is a new feature added into Dragon Ball Xenoverse 2 with 1.09 update that allows you to customize characters you train under. Customized mentors are available on the roster on a new special last slot added to their characters, called Customize Partner. The feature is made available as soon as the player can start training under mentors. In order to use it, one must talk to partner customization robot in one of the four locations: Time Machine Station

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