 | Item Category | Materials |
| Item Type | Weapon Ascension Material | |
| Rarity |  | |
| Domain | Hidden Palace of Lianshan Formula |
In Game Description
When Khaenri’ah was destroyed, a great sinner created endless monsters with alien, dark blood flowing through their veins. They rampaged across the land, destroying all in their paths. Their lives were mutations, caused by powers beyond this world. The black serpentine dragon Durin that attacked Mondstadt was such a mutation.
Usage: Weapon Ascension
Bows
Catalysts
Claymores
Polearms
Swords
How to Get Chunk of Aerosiderite
Domain
Chunk of Aerosiderite can be obtained from Hidden Palace of Lianshan Formula domain in Liyue (Wednesday/Saturday/Sunday).
Alchemy Crafting
| Material | Mora |
 3x Chunk of Aerosiderite | 1.075 |
