Fires a Toxic Bullet, dealing damage to hit enemies. The Toxic Bullet explodes, creating a Toxic Puddle and inflicting Room 0 Trauma on those it hits. Targets afflicted with Room 0 Trauma take continuous damage and inflict Panic on themselves and nearby enemies. * Damage Increase Based on Stats applies

Activates Active Camouflage to hide from enemy sight. Increases Movement Speed in Active Camouflage. Gains Catalyst Zone. If nearby enemies have Room 0 Trauma or Continuous Damage inflicted by it, deals damage proportional to the remaining duration of the Continuous Damage. The enemies then become immune to the Continuous Damage for a certain period of time.

Throws Poison to create a Toxic Swamp. Enemies that touch the Toxic Swamp are inflicted with Room 0 Trauma and Venom-Soaked. Venom-Soaked enemies leave Toxic Footprints as they move. Toxic Footprints apply Room 0 Trauma to enemies on contact. Targets afflicted with Room 0 Trauma take continuous damage and inflict Decay on themselves and nearby enemies. * Damage Increase Based on Stats applies

Equips a Unique Weapon. It will be unequipped after all bullets have been fired. Enemies hit by the Unique Weapon bullets are inflicted with Room 0 Trauma. Targets afflicted with Room 0 Trauma take continuous damage and inflict Nightmare on themselves and nearby enemies. * Damage Increase Based on Stats applies

When an enemy inflicted with Room 0 Trauma is killed, it spawns a Toxic Puddle. Enemies that step in the Toxic Puddle are inflicted with Room 0 Trauma. Targets afflicted with Room 0 Trauma take continuous damage and inflict Toxic Reaction on themselves and nearby enemies. * Damage Increase Based on Stats applies