This unique strain of wild rodent has two heads and hence twice the ferocity of the meanest sewer rat. It will eat anything, from old rope to old bones, and it is always hungry. Like many plague beasts, the rodents have rapidly growing populations, which, in the right environment, can double in size each week. They are also impervious to traditional pest control techniques. Most traps don’t seem to work and poisons have no effect on the Rodent’s seemingly indestructible digestive system.

It is also rumored that these creatures are more intelligent than average rats, which might explain why traditional trapping techniques are ineffective.