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Objectives

獭灵回忆可以在雨森海岸从强大的敌人身上获取并使用，也可以通过拆解充能风暴召唤者武器获得。

Tiers

1. 1 : 40 objectives completed
2. 2 : 80 objectives completed
3. 3 : 160 objectives completed
4. 4 : 320 objectives completed