Troll

While true that trolls can be big, small, ugly, pretty, stupid or wise, have five heads or only one, there are rules governing what a troll is and what a troll is not.

Underhill Troll
Underhill trolls have far less fur and skin grafts and appear closer to ogres and humans than most trolls do. They dwell in the mountains in the north and other places, tending to try developing underground kingdoms and enclaves ruled by kings who sit on thrones that are oft created from stolen materials. Undertroll kingdoms tend to harvest glowing moss and mushrooms and tame giant spiders that they ride as mounts and eat for food.

Forest Troll
One kind of troll is covered in plants, and they always have big noses and big ears. The noses can be pointy or wide, their ears can stand up like bunny ears or hang down, but they have those two primary features. These ones lack tails and long hair, but are so tall that treets can grow on them. Another troll-kind is often seen with a tail and long hair. Not all trolls are folk-eating giants. In fact, the original species that were considered trolls were the embodiment of nature, symbolising everything that made nature dangerous and scary. They use the camouflage that grows on them to sneak through wooded areas. Other species were later classified as troll that were quite different.

Unterfrekt
One breed of troll looks like a gorilla with skin grafts similar to a crocodile and snake's skin, a mix between an ape-like mammal and a reptilian, with three eyes that are usually purple. These are the Unterfrekt, who excel within mountainous terrain, forested areas and cave alcoves. The Unterfrekt are normally fearsome, however they are terrified at the sight of someone wearing their skin and bones.

L'hrag
L'hrag are malformed trolls that survive purely in cold environments, with two tusks and a horn on their face and their spindly long arms and three-clawed hands at the ready to slay their prey, and their back furs are adorned with spikes. Their faces are similar to the Unterfrekt's, however werebeast hybrids have been found with boar-looking heads instead.

Fiantier
The Fiantier are the offspring of a sub-species of troll and a werebeast. Many of them appear to be obsessed with defending roads and bridges.