| Icon | ATK | CRT | Rarity |
|---|---|---|---|
|
123 | 10 | 
|
| St. 7308 Labs designed this cross for Theresa. The cross converts Honkai energy into fiery plasma energy to support the Valkyrie in combat. | |||
Weapon Skills
| Oath of Fire |
|---|
| [SP: 20][CD: 12s] Deploys the weapon. For the next 6s, enemies within the AOE are ignited, taking 450 Fire DMG every 0.5s. |
Miscellaneous
| Obtained From |
| Upgrade Oath of Fire |
| Added During |
|---|
| Version Unknown |
| Oath of Fire/3-star |
|---|
 |
