…those two lovable scamps.
The Doclopedia #2,456
Quick Creatures For Your Game: Mutant Cattle
Note: No stats given. You’re a Game Master, you can figure them out.
Created either by nuclear testing or genetic tinkering (your choice) these bovines can be of any breed, and can number from 1 to 100. They will not look like proper cattle. They might be very large, very small, reptilian, undead, or really, anything you can think of. 2 in 10 mutant cattle have some sort of supernatural power. Beware of the ones that can fly, as their bathroom skills do not exist.