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Chunk of Aerosiderite

TypeWeapon Ascension Material
In-game DescriptionWeapon Ascension Material.
When Khaenri'ah was destroyed, a great sinner created endless monsters with dark, alien blood flowing through their veins. They rampaged across the land, destroying all in their paths. They were mutated lifeforms, and the mutations were caused by powers from beyond this world. The black serpentine dragon Durin that attacked Mondstadt was one such mutated being.
Obtained from recipe
Bit of Aerosiderite
x 3
Boost Up Characters
Principium of Astrology
When Mona crafts Weapon Ascension Materials, she has a 25% chance to refund a portion of the crafting materials used.
Used to Ascend Weapon
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