In the Bounac Library there is a book called CARNISYLVANS, Classification and Treatise", which is a short description, Knight Galthen's Notes on the creatures known as Carnisylvans.
"CARNISYLVANS, Classification and Treatise (Donated to the royal library of Bounac by the venerable knight and scholar Galthen)
An introduction to my findings in regards to previously undiscovered tree-like creatures:
A frightening, frankly shocking fact was revealed to me during studies, based on the discovery of the remains of a dead, tree-like creature recently. A new species I first described and classed as "carnisylvan", an organic mammal, sentient and intelligent but belonging to the realm of beasts. However, as a catastrophic result to arcane influence, Carnisylvans should rather be described as humans, who have undergone a severe but incomplete metamorphosis.
They are inherently human and are probably conscious. What little I could gather from the condition, my specimen was in, There was also human tissue and it had distinctive human features such as teeth, fingers and a familiar, if drastically twisted, bone structure.
As I continue my studies on what caused this weird condition, I will take the remains to the academy in Edron for further examination."
tells a brief story about this species with human characteristics, are there any other books about them? Are they given a specific language? What is the beginning of the story of these creatures?
Research source:
CARNISYLVANS, Classification and Treatise (Book) - Tibia Wiki