Genshin Impact serves a fiery kind of justice with Yanfei, a 4-star Pyro catalyst user.

Yanfei acts as Liyue’s premier legal consultant who travels all across the region to help her clients. Her adept knowledge has even caught the eye of Ningguang, the law advisor of the Liyue Qixing. The high-ranking Liyue native believes that Yanfei could find legal loopholes faster than she could.

If you’re planning to get Yanfei as a lawful member of your party, here are all the Yanfei materials you need to farm for her ascension.

Location and routes of Yanfei materials for Character Ascension

Pyro Regisvine

Located Southwest of Cuijue Slope in Liyue
1 Agnidus Agate Sliver
9 Agnidus Agate Fragments
9 Agnidus Agate Chunks
6 Agnidus Agate Gemstones

Primo Geovishap

Located West of Tianqiu Valley
46 Juvenile Jades

Noctilucous Jade

Noctilucous Jade is exclusively found in the region of Liyue
168 Noctilucous Jades

Here is a sample farming location for Noctilucous Jades:

Screenshot of Noctilucous Jade Farm Route in Genshin Impact — Screenshot by Joseph Asuncion/ONE Esports

Treasure Hoarders

Treasure Hoarders are found in all regions of Teyvat
18 Treasure Hoarder Insignias
30 Silver Raven Insignias
36 Golden Raven Insignias

Here are two sample farming routes of Treasure Hoarders:

Yanfei materials: Best Genshin Impact farming routes and locations

Screenshot by Joseph Asuncion/ONE Esports

Locations and routes of Yanfei materials for Talent Ascension

Beneath the Dragon-Queller (Azhdaha domain)

Location is southeast of Mt. Hulao in Liyue
18 Gilded Scales
A rarer type of Yanfei materials for Ascension, only appears once a week as a Trounce Domain
To unlock this boss, you must complete Zhongli’s Story Quest, “Historia Antiqua Chapter: Act II – No Mere Stone”