Beast Fiends

The Beast Fiends resemble natural creatures, containing flesh, hair, horns, and other organic characteristics found in nature. These Fiends tend to respond on instinct and are more primal in their behavior. They also are the most common types of Fiends, and the most diverse, varying greatly from one another in size, and appearances. Within this category, it can be broken down further into varieties. These are the Predator, Territorial, Invasive, and Passive.
Predator Beast Fiends tend to hunt in packs and roam wide stretches of land. They are very aggressive and are quick to attack once they know something living is close by.
The Territorial Beast Fiends tend to stay in one region or terrain type, never wandering off too far. Some stay in collective groups, while others tend to be isolated in nature. These are usually only quick to attack when one enters their territory.
Invasive Beast Fiends resemble the Predator variety, but rather then travel in packs, they travel in heards or colonies with much higher numbers. They also tend to work as one collective unit rather than through individual attacks which makes them an overwhelming threat when encountered.
Passive Beast Fiends are docile in nature. They do not get triggered easily, but when they do, their rampage can be just as deadly if not more than the Predator variety. However, it is possible to come close to or even interact with Passive Beast Fiends without any form of danger.
Interestingly though, there are accounts of Passive Beast Fiends who pose no threat and in some cases can even be domesticated. It is believed that the souls of these Fiends have a higher resistance to the hate that they are filled with, and retain some level of their humanity.