The Nguruvilu "fox snake" (also: Guirivilo, Guruvilu, Ñuruvilu, Ñirivilu, Ñivivilu, Ñirivilo o Nirivilo; from Mapudungun ngürü "fox" and filu "snake") is a creature found in the Mapuche religion of Chile.
Appearance:[]
The Guirivilu is an eerie amalgamation of mammalian and reptilian traits. Its elongated, serpentine body resembles that of a massive water serpent, stretching over 10 meters in length. The creature’s head is unmistakably fox-like, with sharp, cunning eyes and pointed ears. Its reddish-brown fur blends into the rough, scale-like texture covering the rest of its body.
Emerging from its muscular upper torso are two clawed, humanoid arms - powerful enough to grip and tear. The most grotesque feature, however, lies at the tip of its tail: a monstrous, clawed hand. This appendage is used to snatch victims from the riverbanks or even grasp passing boats, snapping them like twigs. When not attacking, it submerges this hand into the riverbed, waiting patiently like a predatory trap.
Lore:[]
According to Mapuche and Chilean folklore, the Guirivilu is born from the souls of foxes who died with unfulfilled desires or profound betrayal. It is said that foxes who perished near rivers or drowned carry their resentment into the afterlife, eventually transforming into these hybrid spirits. The Guirivilu then claims the river as its domain, becoming fiercely territorial.
One of the most feared river guardians, the Guirivilu is known to attack not just humans but also other mythical beings, such as the Cuero. While the Cuero preys on unsuspecting victims on riverbanks, the Guirivilu will actively challenge it for dominance, resulting in violent, nightmarish clashes. Locals regard these battles as bad omens, often followed by floods or the disappearance of livestock.
The creature’s presence is often signaled by strange, mournful howls echoing from the water at dusk. Fishermen and travelers recount seeing a pair of glowing eyes just beneath the surface before a vicious attack ensued.
Guirivilu card from the Chilean TCG Mitos y Leyendas
How to Evade the Guirivilu:[]
- River Rituals: Locals often perform small offerings of fox-shaped talismans made of clay or reeds at riverbanks to appease the creature.
- Avoidance: Never cross rivers at dusk or dawn, when the Guirivilu is most active.
- Distraction: Dropping a fox pelt into the river can momentarily confuse or calm it, as it is drawn to the lingering spirit within the fur.
- Magic Combat: The only reliable way to drive the Guirivilu from a river is to physically challenge it. A Machi (shaman) or Kalku (sorcerer) must deliver a magically charged slap or punch directly to its face. This act of physical confrontation humiliates the creature, wounding its pride and forcing it to abandon the river entirely.
- Cunning Over Power: Since it is drawn to noise and perceived challenges, crossing quietly or in groups can reduce individual risk.
Legend[]
The Nguruvilu originates from the ethnic religion of the Mapuche. It is a river-dwelling creature and looks much like a strange fox, with a long body, similar to a snake, and a long tail with fingernails that it uses like claws. It's a dangerous water-being. Nguruvilus live in and are the cause of dangerous whirlpools which kill people who try to cross rivers. The creatures make the water shallow on either ford, to encourage people to try to cross it making it seem safe. However, the only safe way of crossing a river with a Nguruvilu is by boat. The only way to get rid of a Nguruvilu is to get a machi (shaman) or a good kalku "sorcerer". The kalku is to be offered gifts in return for the service of Nguruvilu removal. The kalku (who may be male or female) wades through the river until he or she reaches the whirlpool and henceforth dives in. Afterwards, she swims to the surface having captured the Nguruvilu in her arms with her powerful magical abilities. She then proceeds to threaten the creature with a long, sharp knife and threaten to mutilate the animal if it ever harms another person trying to cross the waterway. The kalku then releases the Nguruvilu back into the water.
It is important that this act is witnessed by everyone from the area. Then usually a great celebration is held and no one must fear crossing the waterway ever again. The whirlpool or whirlpools shrink and then disappear, and the fords become even shallower, making the crossing safe enough even for the frailest old woman or youngest child. It is believed that the creature moves its business elsewhere, probably to torment the people downstream at the next popular river crossing.
References[]
- Sperata R. de Saunière. Cuentos populares araucanos y chilenos: recogidos de la tradición oral. Biblioteca popular Nascimento. Editorial Nascimento, 1975. (Spanish).