Ysätters-Kajsa: Ysätters-Kajsa is a legendary wind-troll from Närke in Sweden, immortalised in literature for her mischievous antics.

Ysätters-Kajsa - A unique wind-troll whose playful antics and mastery of the wind have cemented her place in Swedish cultural heritage.

Ysätters-Kajsa

Ysätters-Kajsa - A unique wind-troll whose playful antics and mastery of the wind have cemented her place in Swedish cultural heritage.

Ysätters-Kajsa is a legendary wind-troll from Närke in Sweden, immortalised in literature for her mischievous antics. She is known for her control over the wind and her unique, ethereal troll appearance. Her legacy endures as a symbol of Swedish folklore and cultural heritage.

Origins & First Encounters

Source Texts & Tale Variants

Form & Powers

Regional Faces

Cultural Parallels

Legacy & Modern Evolution

Interesting Fact

Despite being a solitary figure in Scandinavian mythology, Ysätters-Kajsa’s influence persists through literature and local tradition, highlighting the enduring power of folklore.

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Quick Creature Info

Associations:

Element: Air

Our Mythic Legendary Rating:

Mythic Ember
Mythic Ember rating

Also Sometimes Known As:

Wind-Troll Kajsa

Habitat:

Asker parishSwamp and nearby wild areasWindNärkeBorn in the swamp Ysätter in Asker parish; roams across NärkeSwamp and rural natural landscapesAsker parish, Närke, SwedenNärke region

Supernatural Powers:

flightelemental wind manipulationtrickery

Physical Attributes:

Wind-infused auraSwamp-born originMischievous expressionWeathered skinRugged featuresLong, unkempt hair

Abilities:

mischievous prankselusivenessagilitycontrol of wind

Behavior:

MischievousPlays pranks on humans across Närke

Weaknesses:

susceptibility to daylightvulnerability to being outwitted by human cleverness

Lore:

Trickster and regional spiritSwedish folkloreA unique wind-troll whose playful antics and mastery of the wind have cemented her place in Swedish cultural heritage

Related Creatures, Tales or Lore

  • M
    Mountain Troll
  • F
    Forest Troll
  • H
    Huldra

References

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Curated by the Mythological Creatures Team

Series editor: Mythological Creatures Directory

Primary desk: Northern & European Folklore Desk

(rev. November 2025)