How do I farm character talent books for multiple characters in Genshin Impact?

Farming character talent books in Genshin Impact is a crucial part of character progression, as these books are required to level up a character's talents, which significantly enhance their combat effectiveness. Talent books are obtained from specific domains that are available on certain days of the week. Each domain corresponds to a particular region in Teyvat, such as Mondstadt, Liyue, or Inazuma, and each region has its own set of talent books. To efficiently farm talent books for multiple characters, you need to understand the mechanics, plan your farming schedule, and optimize your resources.

First, you need to know which talent books your characters require. Each character uses a specific set of talent books based on their region and role. For example, characters like Diluc and Jean use "Resistance" books from Mondstadt, while characters like Ningguang and Beidou use "Prosperity" books from Liyue. You can check the required talent books for each character in their talent upgrade menu. Once you know which books you need, you can plan your farming schedule around the domains that drop those books. Talent book domains are available on specific days of the week, with some days offering all three types of books from a region. For example, the Forsaken Rift domain in Mondstadt drops Resistance books on Monday and Thursday, Ballad books on Tuesday and Friday, and Freedom books on Wednesday and Saturday. On Sunday, all three types of books are available.

To maximize efficiency, you should prioritize farming on days when the domains drop the books you need. If you have multiple characters that require the same type of book, you can focus on farming that domain on the relevant days. For example, if you are building both Diluc and Jean, you should farm the Forsaken Rift domain on Monday and Thursday when Resistance books are available. If you have characters from different regions, you may need to alternate between domains on different days. For instance, if you are building Ningguang from Liyue and Fischl from Mondstadt, you might farm the Taishan Mansion domain for Prosperity books on Tuesday and Friday and the Forsaken Rift domain for Ballad books on the same days.

Resin management is a key consideration when farming talent books. Original Resin is required to claim rewards from domains, and it regenerates at a rate of 1 Resin every 8 minutes, up to a maximum of 160 Resin. To make the most of your Resin, you should plan your farming sessions around your Resin regeneration. For example, if you have 160 Resin, you can run a domain 4 times (40 Resin per run) before needing to wait for Resin to regenerate. You can also use Fragile Resin, which is a consumable item that restores 60 Resin, to extend your farming sessions. However, Fragile Resin is a limited resource, so it is best used when you have a specific goal in mind, such as preparing for a character's talent upgrade.

Team composition is important when farming talent book domains, as these domains often have specific elemental and combat challenges. For example, the Forsaken Rift domain in Mondstadt has enemies that are weak to Cryo and Pyro elements, so bringing characters like Kaeya, Diluc, or Bennett can make the runs faster and easier. Similarly, the Taishan Mansion domain in Liyue has enemies that are weak to Geo and Anemo elements, so characters like Ningguang, Zhongli, or Sucrose can be effective. It is also important to have a healer or shielder in your team to sustain your characters during the domain runs. Characters like Barbara, Diona, or Zhongli can provide healing or shielding to keep your team alive.

Artifact and weapon choices can also impact your farming efficiency. For domains with elemental challenges, equipping your characters with artifacts that boost their elemental damage or energy recharge can be beneficial. For example, the Crimson Witch of Flames set is ideal for Pyro characters like Diluc, while the Viridescent Venerer set is great for Anemo characters like Sucrose. Weapons that enhance elemental damage or provide energy regeneration, such as the Skyward Blade or the Favonius Warbow, can also be useful. Additionally, using food buffs or potions that increase your characters' attack, defense, or elemental damage can make the domain runs easier.

One common mistake to avoid is neglecting to check the domain schedule and farming on the wrong days. This can waste Resin and time, as you may end up with the wrong type of talent books. Another mistake is not optimizing your team composition for the domain challenges, which can lead to longer and more difficult runs. It is also important to avoid overusing Fragile Resin, as it is a valuable resource that should be saved for important farming sessions.

Advanced techniques for farming talent books include using co-op mode to team up with other players and complete domains more quickly. Co-op mode allows you to share the Resin cost with other players, making it more efficient for farming. You can also use the Condensed Resin system, which allows you to convert 40 Original Resin into 1 Condensed Resin. Condensed Resin can be used to claim double rewards from domains, effectively doubling your farming efficiency. However, Condensed Resin has a maximum limit of 5, so it is important to use it wisely.

In summary, farming character talent books in Genshin Impact requires careful planning, efficient Resin management, and optimized team composition. By understanding the domain schedule, prioritizing the right days, and using the right characters, artifacts, and weapons, you can efficiently farm talent books for multiple characters. Avoiding common mistakes and using advanced techniques like co-op mode and Condensed Resin can further enhance your farming efficiency. With these strategies, you can ensure that your characters are well-prepared for the challenges of Teyvat.