圣•遗器（四）

Description: 将1件4星遗器强化至最高等级

Comment: The max level for a 4-star relic is 12.

This achievement has no cultural references in the English and Chinese versions. It is specific to the game, with relics being items that can be equipped by characters to provide them with additional stats and effects. IV denotes the relic rarity to achieve this chive.