| Name | Hardening Infection |
| Rarity |  | |
| Description | Enemies gain Daze RES but have their DEF reduced. | |
| Description | A highly contagious Corruption that has little to no effect on Agents, but can cause rapid stiffening and excess rigidity in the limbs. This strengthens resistance to Impact damage but also increases the risk of fractures. |
idk about Promeia synergy, but i plan to use her with Nangong Yu (or Vivian sometimes) and Yuzuha.