Sometimes it can be difficult to upgrade your weapons in Genshin Impact. You need to find domain resources, and even then they may only be available on certain days of the week. Building a farming calendar is a time investment in advancing your account, but it’s something that many players tend to do every week. Aerosiderite is a group of four such climbing materials, with the grain of Aerosiderite being the first rung of the ladder. There are several ways to get your hands on it, and we’ll tell you how to do it in this guide.
Related: How to find and complete the Arrow of Solitary Enlightenment Mastery in Genshin Impact
How to Get Aerosiderite Grain in Genshin Impact
There are four forms of Aerosiderite you can obtain, each available after the other. You can even combine three parts of a lower level element to create a higher level part. These are:
- Aerosiderite grain
- Piece of Aerosiderite
- A little aerosiderite
- Piece of Aerosiderite
When you know how to get the grain and are comfortable farming it, transitioning to the other levels is simple and depends solely on the strength of your party. The mechanics remain essentially the same. There are two ways to get Aerosiderite Grain, one is to loot the Lianshan Hidden Palace Package domain, and the other buying it at Liyue souvenir shop.
If you visit Xingxi at the Liyue Souvenir Shop, you can purchase up to three Aerosiderite Grains per day, for a price of 4 Geo Sigils each. This is the currency you get for upgrading Statues of the Seven in Liyue, opening chests, and completing reputation goals. Note that the store doesn’t have any of the upgraded versions of Aerosiderite, just the Grain.
This leaves Lianshan Formula Domain Hidden Palace as the best farming option for all Aerosiderite variants. Like most ascension domains, it has a rotating inventory of materials based on the day of the week. You can farm Aerosiderite on Wednesdays and Saturdays, as well as Sundays when all materials are available.
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Tips for Cultivating Mastery of the Lianshan Hidden Palace Formula
The Domain has four levels of challenge, each corresponding to the appropriate level of Aerosiderite. This means that in order to farm grain, you will need to upgrade to challenge level 1. The mystical line disorder in this area, it relies on electric enemies that drain your party’s energy until those enemies are taken down, so plan your priorities accordingly. However, most of the enemies you’ll face here will be of the Electro element, mostly consisting of limousinesthere is one by mad magicians at higher levels of challenge.
For this reason, it is a good idea to bring brand there Tears as a main and support DPS in your party, as well as a healer to keep your party recharged during combat. The first challenge opens at Adventure Rank 16 with a recommended party level of 15, so it’s not too hard to beat if you follow these tips. Don’t forget to also have 40 original resins ready for each race to claim the rewards.
Related: How to Unlock The Lost Valley Estate in Genshin Impact
What is the aerosiderite grain used for in Genshin Impact?
These resources are used to upgrade 15 weapons in the game, including three 5-star weapons and nine 4-star weapons. This counts towards all levels of Aerosiderite, so you’ll need to farm a bit to fully level up, even with a single weapon. Notable weapons include:
- memory of dust (5 stars)
- homa stick (5 stars)
- whirlwind winner (5 stars)
- compound bow (4 stars)
- fading twilight (4 stars)
- iron sting (4 stars)
- lithic spear (4 stars)
- luxurious sea lord (4 stars)
- horse card (4 stars)
- archaic prototype (4 stars)
- Star glitter prototype (4 stars)
- snake spine (4 stars)
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