Key of Radiance
Last updated 2026-09-10
ATK190
CRT8
ATK298
CRT12
Blazing Air
[SP: 3][CD: 18s] Hurl the pistols into the air to attack enemies automatically dealing 12% (20% at 5★) ATK of Fire DMG per 0.2s to enemies nearby (12 hits in total) and restoring 3 SP, after which the pistols explode dealing 440.2% (600% at 5★) ATK of Fire DMG. Herrscher of Flamescion equip bonus:
Pistol hurling restores 3 bonus SP and the explosion DMG detonates Ember Brands.
Burning Touch
Fire DMG increases by 12% (20% at 5★). Combo ATK and Ultimate deal 17% (25% at 5★) bonus Total DMG.
Added in Version 5.0. Found in:
✔️ Events
❌ Foundry
✔️ Exchange House
✔️ Reserve Works
✔️ Limited/Rotating Supplies
This fire is here.
The darkest of nights failed to dim it.
The strongest of ice storms failed to shake it.
Fueled by man's will, it has never gone out.
Now, the torch is in her hand.
Key of Radiance is a weapon in Honkai Impact 3rd.
Sources
- Supplies
- Reserve Works - purchasable at the cost of
Immutable Crystallum ×10.
Time-limited
- Version 6.9: Battle Pass - purchasable at the cost of
Aquamarine Crystallum ×12. - Version 6.8:
- Bunny Shop - purchasable at the cost of
Collector's Card ×1 (
Heart Flower's Glimmer ×700) from the event shop. - Battle Pass - purchasable at the cost of Aquamarine Crystallum ×12.
- Bunny Shop - purchasable at the cost of
- Version 6.7: Battle Pass - purchasable at the cost of Aquamarine Crystallum ×12.
- Version 6.6:
- Merry Market - purchasable after spending a total of
Crystals ×25,200 in Supply events (excluding Dorm) while the event lasts. - Battle Pass - purchasable at the cost of Aquamarine Crystallum ×12.
- Merry Market - purchasable after spending a total of
Gallery
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4-star model -
5-star model
Other Languages
| Language | Official NameOfficial Name | Literal TranslationLiteral Translation | |
|---|---|---|---|
| English | Key of Radiance | — | |
| Chinese (Simplified) | 焢煌之钥 | ||
| Chinese (Traditional) |
焢煌之鑰 | ||
| Japanese | 炎空の鍵 | Honōsora no Kagi | Key of the Flaming Sky |
| Korean | 염황의 열쇠 | ||
| French | Clé de la lumière | ||
| Thai | Key of Radiance | — | |
| Vietnamese | Chìa Khóa Rực Lửa | ||
| German | Schlüssel der Glut | ||
| Indonesian | Key of Radiance | — | |
