A distant cousin of the Acid Spitter, sporting an evolved abdomen capable of storing intensely corrosive sepsis. It can fire these in staggering amounts at any enemies in the vicinity, and can leave huge areas covered in highly corrosive puddles if left for too long. Taking one out can be a difficult task, given their agility and high evasiveness. It is recommended to engage them at range to avoid the volatile explosion of acidic pus in the wake of their demise.