Skilltree:
    blacksmith-1:
        skill_need_type: all
        skill_need: []
        skill_illegal:
            - 'craftsman-1'
        skill_possible: #for /xp info
            - 'Blacksmith I'
            - 'test'
    blacksmith-2:
        skill_need_type: all
        skill_need:
            - blacksmith-1
        skill_illegal:
            - 'craftsman-1'
        skill_possible: #for /xp info
            - 'Blacksmith II'
    blacksmith-3:
        skill_need_type: all
        skill_need:
            - 'blacksmith-2'
        skill_illegal:
            - 'craftsman-1'
        skill_possible: #for /xp info
            - 'Blacksmith III'
    blacksmith-4:
        skill_need_type: all
        skill_need:
            - 'blacksmith-3'
        skill_illegal:
            - 'craftsman-1'
        skill_possible: #for /xp info
            - 'Blacksmith IV'
    craftsman-1:
        skill_need_type: all
        skill_need: []
        skill_illegal:
            - 'blacksmith-1'
        skill_possible: #for /xp info
            - 'craftsman I'
            - 'test'
    craftsman-2:
        skill_need_type: all
        skill_need:
            - 'craftsman-1'
        skill_illegal:
            - 'blacksmith-1'
        skill_possible: #for /xp info
            - 'craftsman II'
    craftsman-3:
        skill_need_type: all
        skill_need:
            - 'craftsman-2'
        skill_illegal:
            - 'blacksmith-1'
        skill_possible: #for /xp info
            - 'craftsman III'
    craftsman-4:
        skill_need_type: all
        skill_need:
            - 'craftsman-3'
        skill_illegal:
            - 'blacksmith-1'
        skill_possible: #for /xp info
            - 'craftsman IV'