Originally designed as a bio-weapon to be used against the Titans, it was loaded with special ammunition. After the banning of bio-weapons, it's now just a normal weapon, but its excellent base design hints that there are more "features" to be discovered by the user.
Details are subject to final EN localization and changes.
Weapon type: Assault rifle
Element: Chaos
Magazine size: 30
Rate of fire: 600
Weapon Skills

- Increase Chaos damage.
- When the equipped operative is continuously casting their standard skill, each hit generates a [Shadow] stack. Each stack increases the equipped operative's attack. As well, increase damage dealt to enemies in the [Depravity] state.
vic note: I have no clue what the [Depravity] state is or where it comes from. This is mentioned nowhere else in any preview material for Nerida, her weapon, or her logistics set. Dealing standard skill damage likely applies the status, but we can't know for sure at this point. Thanks, Seasun.