Petriful is a purple animal of unknown origin, they have a scarf around their neck that flaps behind them and a cut that seems to ring around their waist with blood covering it. Something was off-putting about them. They have a tendency to go rampant and try and kill everything in sight if ticked off which was easy to do. They typically did it with a knife they keep hidden or they deform their body to completely intimidate and kill an enemy, this may be done by claws or teeth.