Tradition / Region: Belarusian mythology
Alternative names: Vargan
Category: Cat

The Myth

Vargin is an enormous demonic black cat regarded as the king of the feline kingdom. His fur is as black as coal, his eyes glow like flames, and his body is immense, with a pitch-black, furry tail as thick as a sable’s. He can appear and disappear without warning, squeeze through tiny cracks despite his size, and even pass through closed doors and windows. He is also able to assume the forms of butterflies, monstrous creatures, or humans, and is accompanied by evil spirits. His purring is said to lull people into a false sense of peace before bringing them misfortune.

Belarusian folklore tells that Vargin is one of the rulers of the animal world. The king of cats is Vargin, the king of roosters is Budzimir, and the king of mice is Podnor. While Budzimir represents peace and light, Vargin embodies torment, fear, and darkness.

Vargin is believed to prey upon people suffering from severe mental illnesses or emotional despair. Rather than causing ordinary physical sickness, he drives victims into confusion, social isolation, and complete mental and physical exhaustion. He especially torments those whose illnesses cannot be explained or cured, feeding upon their suffering.

One tale tells of a man named Tomas whose wife became mysteriously ill after insects entered her head. Doctors could not cure her. Tomas lovingly kept a black cat that everyone admired for its gentle nature, but a healer warned him that black cats, especially unknown ones, could bring terrible misfortune. The healer revealed that the beloved cat was actually Vargin, whose comforting purring concealed his true purpose of tormenting the household.

Another story tells of Budzimir being seized by Vargin, causing fear to spread throughout the world. An oak advised that Budzimir should be freed by calming and soothing Vargin rather than confronting him directly. Once the fire within the cat was allowed to fade and he became gentle, Budzimir was released and peace returned.

Despite his immense supernatural power, Vargin is said to fear only a powerful natural healer or sorcerer capable of driving him away with sacred words. Such healers can banish both Vargin and the evil spirits that accompany him.

Sources

“Варгин (Vargin).” New Bestiary (Bestiary.us). Accessed July 28, 2026. https://www.bestiary.us/Vargin

Tradition / Region: Belarusian Mythology
Alternative names: Kashkalachenya, Kotalak (Polish)
Category: Cat

The Myth

The Koshkalachen is a werecat from Belarusian folklore, a shapeshifting creature that takes the form of a cat. According to Belarusian tradition, werewolves could appear not only as wolves but also as toads, frogs, and cats.

One tale tells of a wandering werecat searching for food. Passing a small house, it saw a cat chasing mice and transformed into a magpie to perch on the roof unnoticed. The cat refused to let the stranger approach, so the werecat waited until sunset. As darkness fell, the household cat transformed into a beautiful maiden, revealing that she too was a werecat.

Captivated by her beauty, the werecat leapt from the roof and transformed into a man. The two spent the evening playing and talking together. At midnight, however, an owl cried out from the roof in a child’s voice. The forest stirred, streams roared, the girls transformed into mermaids and fled into the water, while the maiden turned back into a cat and ran inside the house. The male werecat likewise reverted to his feline form.

Unlike ordinary werewolves, the Koshkalachen is almost always found in the shape of a cat and is only believed to return to human form at night.

Sources

“Кошкалачень (Koshkalacheń).” New Bestiary (Bestiary.us). Accessed July 28, 2026. https://www.bestiary.us/koshkalachen