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Genshin Impact
Favonius Codex Best Characters and How to Get
◆ New: Tier List Maker and Community Tier List Contest!
◆ Hot: 6.2 Luna 3, Luna 3 Maintenance, Luna 3 Codes
◆ Featured: Durin, Jahoda, Venti, Varesa, Xilonen
◆ Hexerei: Razor, Sucrose, Klee, Albedo, Mona, Fischl
◆ Events: To Temper Thyself Season 2
Favonius Codex is a 4-Star Catalyst in Genshin Impact. See how to get the Favonius Codex, weapon stats and bonus effects, skill, rarity, stats at level 90, ascension materials, and other information here!
List of Contents
Favonius Codex Information
Favonius Codex Skills and Overview
| Favonius Codex | |
|---|---|
|
|
| Type | Catalyst |
| Base ATK | 42 |
| Rarity | ★★★★ |
| Bonus Effect |
Energy Recharge + 10.0% |
| Skill |
Windfall CRIT Hits have a 60% chance to generate a small amount of Elemental Particles, which will regenerate 6 Energy for the character. Can only occur once every 12s. |
Favonius Codex Skill Summary
| Skill Effect Summary | ・Have a chance to generate an Elemental Particles when the active character equipping this weapon deals a critical hit while on-field. |
|---|
Favonius Codex Stats
| Lvl. | Base ATK | Energy Recharge |
|---|---|---|
| 1/20 | 42 | 10.0% |
| 20/20 | 109 | 17.7% |
| 40/40 | 205 | 25.8% |
| 50/50 | 266 | 29.8% |
| 60/60 | 327 | 33.8% |
| 70/70 | 388 | 37.9% |
| 80/80 | 449 | 41.9% |
| 90/90 | 510 | 45.9% |
Favonius Codex Refinement Levels
R1
R2
R3
R4
R5
| Skill Effect |
|---|
| CRIT Hits have a 60% chance to generate a small amount of Elemental Particles, which will regenerate 6 Energy for the character. Can only occur once every 12s. |
| Skill Effect |
|---|
| CRIT Hits have a 70% chance to generate a small amount of Elemental Particles, which will regenerate 6 Energy for the character. Can only occur once every 10.5s. |
| Skill Effect |
|---|
| CRIT Hits have a 80% chance to generate a small amount of Elemental Particles, which will regenerate 6 Energy for the character. Can only occur once every 9s. |
| Skill Effect |
|---|
| CRIT Hits have a 90% chance to generate a small amount of Elemental Particles, which will regenerate 6 Energy for the character. Can only occur once every 7.5s. |
| Skill Effect |
|---|
| CRIT Hits have a 100% chance to generate a small amount of Elemental Particles, which will regenerate 6 Energy for the character. Can only occur once every 6s. |
Best Characters to Use Favonius Codex
Who is the Favonius Codex Good For?
 Lisa
|
 Barbara
|
 Sucrose
|
 Mona
|
 Yanfei
|
 Yae Miko
|
 Baizhu
|
 Charlotte
|
 Xianyun
|
 Citlali
|
 Lan Yan
|
Overall Good for Supports
As long as a character has good investment in CRIT Rate, as well as a reliable Elemental Burst, the Favonius Codex is a good weapon for them to use!
Note that while you can use this on certain catalyst characters, their best in slot weapons may vary. For more information on their best weapons, check out our character tier list with their best in slot weapons!
How to Get Favonius Codex
Pull on Any Wish Banner
| All Current Wish Banners | |
|---|---|
 Temptation of the Crimson Sands
|
 Chanson of Many Waters
|
 Wanderlust Invocation
|
 Epitome Invocation
|
You can obtain Favonius Codex at a normal rate by pulling on any of the current wish banners except for Beginner's Wish.
Favonius Codex was last on Rate-Up in the second phase of Version 6.0 in the Epitome Invocation Wish Banner from September 30, 2025 to October 21, 2025.
Related Wish Banner Guides
| Wish Banner Guides | ||
|---|---|---|
| Banner Info |
 Wish Sim |
 All Wishes |
Favonius Codex Ascension Materials
Total Ascension Materials
| Ascension Materials | Total |
|---|---|
| 3 | |
| 9 | |
| 9 | |
| 4 | |
| 15 | |
| 18 | |
| 27 | |
| 10 | |
| 15 | |
| 18 | |
| 150,000 | |
Ascension Materials for Each Level
| 20 → 40 |
 Heavy Horn
×3 |
|---|---|
| 40 → 50 |
Heavy Horn
×12 |
| 50 → 60 |
|
| 60 → 70 |
|
| 70 → 80 |
|
| 80 → 90 |
Related Weapons
All Weapons
List of Catalysts
Comment
Author
Favonius Codex Best Characters and How to Get
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