Grain of Aerosiderite

Genshin Impact

Grain of Aerosiderite

Weapon Ascension Material.
A black meteor once fell beyond Liyue's Sea of Clouds, said to have fallen to vanquish a monster. However, it was stained by powerful tainted blood, so this item no longer possesses the pure power of Rex Lapis.

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Attributes

Name Grain of Aerosiderite
Type Weapon Ascension Material
Source

Domain of Forgery: Trial Grounds of Thunder (Wednesday/Saturday/Sunday)

Purchase from the Souvenir Shop in Liyue