Leshen
Leshens are forest spirits that inhabit the dense woodlands of the Continent. They are powerful shapeshifters that can take on the form of a large, humanoid creature with the antlers of a deer. Leshens are fiercely protective of their territory and will attack any humans or creatures that they perceive as a threat.
One of the most famous leshens is the one that Geralt of Rivia encountered in the anime film "The Witcher: Nightmare of the Wolf." This leshen was particularly powerful and cunning, and it took Geralt all of his skills to defeat it.
The leshen is a dangerous and unpredictable creature, but it is also a fascinating one. Its complex nature and its role as a guardian of the forest make it a truly memorable character in the world of The Witcher.