Jumbo Rat

This monster was born of a sudden mutation of the common rat. Its appetites are ferocious, and it devours anything its eyes fall upon. Though it has grown in both size and strength, this growth makes it need for ever more sustenance. It is an omnivore and grains alone will not sustain it. It devours bugs, animals, and even man--and it grows especially violent when it hungers. Its need to satisfy this hunger rules its desires and drives all of its actions, and even injury will not stop it in its pursuit of its next meal.