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Genshin Impact
Grain of Aerosiderite
Avatar Material • Weapon Ascension Material
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Description
Name
Grain of Aerosiderite
Rarity
2
Category
Avatar Material
Material Type
Weapon Ascension Material
Drop Domain
Domain of Forgery: Trial Grounds of Thunder
Days of Week
Wednesday, Saturday, Sunday
Source
Purchase from the Souvenir Shop in Liyue
Description
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.