Her's in other wesen.
Bluttrinker (German for ''Blood Sucker'') is a mosquito-like wesen how like the vampires in wordly folklore, most feed of fresh blood, human and wesen, to survive.
Whene they woge, Their skin turns ash grey with patches of dark hair on their bodies, their eyes grow bigger and pitch black with their teeth becoming sharper, big transparente and symmetrical wings grow on their back giving theme the ability to fly. Their nose grow longer and pointyer like a mosquito's nose but its not with their nose that they suck the blood from their victims, form that they use retractable skewers that are in their upperarms, whene the empale the victims with it, the skewers acts like pompes, sucking the blood from the victims till the last drop. These skewers also acts as sword-like weapons for attacking and defending. Their also very fast, almost as fast as jinnamuru xuntes.
These creatures are excellent hunters, they often feel no remorse for killing people because they kill for their survival, but they are not completly evil and will do almost anything to protect and pleased their loved ones and friends. The female Bluttrinker, whene carying a child, most drink twice as much blood to stay healthy or th'el miscarriage. Whene the female is to big and week to hunt, their compagnion does the hunting for theme. And their also very good in painting and drawing, often working as artistes and independante drawers.
They share a particular hatred for grimms, for they have hunted their kind like animals whene all their killing is done only for their survival and not for evil or greed, but grimms don't care.
Finaly, because their blood lacks the elements it needs to sustain theme, Bluttrinkers most consume the blood of at lyst 1 fully grown adult every day or the own blood cells will die and theme with it.