상급 가벼운 깃털

Have 가공 level > 숙련 6

Have 가공 level < 전문 7

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Have 가공 level > 숙련 6

Have 가공 level < 전문 7

Have knowledge:

Have 가공 level > 견습 6

Have 가공 level < 숙련 7

Have knowledge:

Have 가공 level < 견습 7

Have knowledge: