The belated Genshin Impact 2.7 patch has brought Yanfei back into the spotlight with a rate-up banner featuring newcomer Yelan. Before that, the fiery lawyer with a burning desire to exact justice debuted way back in 1.5, long before Inazuma expanded the land of Teyvat again. If you're working to build her up, this reworked Yanfei materials guide can help.
The good news is that no part of the Yanfei materials farm route will have disappearing since her introduction back in 1.5. Some older materials can be found in newer areas and boss fights, but the original methods are still just as valid.
Looking for more on Genshin Impact 2.7? We're working on a comprehensive set of guides for the patch right now. Until then, check out the latest Barbara build, Noelle build, and Xiao build: all updated for Genshin Impact 2.7 as well.
- The Law Knows No Kindness — When Yanfei uses her charged attack, each Scarlet Seal reduces an additional 10% stamina cost for the charged attack, and increases resistance against interruption during its release.
- Right of Final Interpretation — Increases Yanfei’s charged critical hit rate by 20% against foes with health under 50%.
- Samadhi Fire-Forged — Increases level of Signed Edict by three, with a maximum of 15.
- Supreme Amnesty — When Done Deal is used, it creates a shield that absorbs up to 45% of her HP for 15 seconds. It absorbs Pyro damage 250% more effectively.
- Abiding Affidavit — Increases level of Done Deal by three, with a maximum of 15
- Extra Clause: Increases the maximum number of Scarlet Seals Yanfei can carry by one.
Yenfei Constellations are fairly easy to come by in Genshin Impact 2.7. Until around June 21, she's one of three rate-up four-star characters in both the Yelan banner and the Xiao rerun. That means no matter which you pull in, you'll stand a decent chance of unlocking her six boosts.
Yanfei Materials - All Ascension Items
|Lv. 20||Lv. 40||Lv. 50||Lv. 60||Lv. 70||Lv. 80|
|1x Agnidus Agate Sliver||3x Agnidus Agate Fragment||6x Adnidus Agate Fragment||3x Adnidus Agate Chunk||6x Agnidus Agate Chunk||6 Agnidus Agate Gemstone|
|3x Noctilous Jade||2x Juvenile Jade||4x Juvenile Jade||8x Juvenile Jade||12 Juvenile Jade||20 Juvenile Jade|
|3x Treasure Horder Insignia||10x Noctilous Jade||20 Noctilous Jade||30x Noctilous Jade||45 Noctilous Jade||60 Noctilous Jade|
|20,000 Mora||15x Treasure Hordr Insignia||12 Silver Raven Insignia||18 Silver Raven Insignia||12 Golden Raven Insignia||24 Golden Raven Insignia|
Up above, you'll see the entire set of Yanfei materials you'll want to collect if you're planning on leveling her up all the way to 90. The ores should be easy enough to find, but you'll need to hit up six different potential bosses to quickly collect the Agnidus materials. You can then fuse using Alchemy to produce even more.
You'll be able to collect Agnidus materials from the following bosses:
- World Bosses
- Beneath the Dragon-Queller
- Narukami Island: Tenshukaku
- Wolf of the North
- Normal Bosses
- Primo Geovishap
- Pyro Hypostasis
- Pyro Regisvine
Pyro-attuned bosses like the Hypostasis and Regisvine are some of the better ways to collect these materials. They're easily repeatable, not particularly strong, and feature an elementally-limited drop pool, more or less guaranteeing you'll get what you need.
Yanfei Materials - All Talent Items
|Level||Book||Drop||World Boss||Additional Drop||Mora|
|Lv. 2||3 Teachings of Gold||6 Treasure Hoarder Insignia||N/A||N/A||12,500 Mora|
|Lv. 3||2 Guide to Gold||3 Silver Raven Insignia||N/A||N/A||17,500 Mora|
|Lv. 4||4 Guide to Gold||4 Silver Raven Insignia||N/A||N/A||25,000 Mora|
|Lv. 5||6 Guide to Gold||6 Silver Raven Insignia||N/A||N/A||30,000 Mora|
|Lv. 6||9 Guide to Gold||9 Silver Raven Insignia||N/A||N/A||37,500 Mora|
|Lv. 7||4 Philosophies of Gold||4 Golden Raven Insignia||1 Bloodjade Branch||N/A||120,000|
|Lv. 8||6 Philosophies of Gold||6 Golden Raven Insignia||1 Bloodjade Branch||N/A||260,000 Mora|
|Lv. 9||12 Philosophies of Gold||9 Golden Raven Insignia||2 Bloodjade Branch||N/A||450,000 Mora|
|Lv. 10||16 Philosophies of Gold||12 Golden Raven Insignia||2 Bloodjade Branch||1 Crown of Insight||60,000|
Azhdaha becomes an essential battle to bring Yanfei's skills up to their maximum level. It drops the Bloodbranch each needs at the higher ranks. Beyond that, you'll needs plenty of Gold books, upgraded Treasure Hoarder Insignias, and around one million Mora to properly max her out.
Once you're done with all that, you should have a notably strong fire magician in your team. She's not quite as powerful as someone like Klee, but she's much easier to max out in terms of Ascensions. For a F2P player, that can make all the difference.