FAFNIR: The Greed-Inflicted Dragon of Norse Mythology

fafnir dragon

In Norse mythology, Fafnir is a legendary dragon known for his immense greed and transformation from a human into a monstrous creature. He holds a significant place in the Norse Pantheon due to his involvement in various mythological stories, imparting valuable lessons about the consequences of greed and the bravery of heroes.


Fafnir’s Origins 

Fafnir was born into a family of dwarves, renowned for their craftsmanship and skill in mining and metallurgy. His father was Hreidmar, a powerful and wealthy dwarf king known for his knowledge of magical arts. Fafnir had two siblings: Regin, a skilled blacksmith and cunning individual, and Otr, who possessed the ability to shapeshift into an otter.

In the Saga of the Völsungs, Fáfnir is described as a powerful dwarf with a strong arm and a courageous spirit. He was the strongest and most aggressive of Hreiðmarr’s three sons and guarded his father’s dwelling, which was made entirely of pure gold and adorned with precious gems.

The Tale of Fáfnir’s Transformation

The story of Fáfnir is recounted by his brother Reginn to the adopted son Sigfrido (or Sigurd). His transformation occurs due to his greed. When Loki accidentally killed Ótr, Hreiðmarr received a magical ring called Andvaranautr from the god as compensation for the loss of his son.

Fafnir, desiring the ring for himself, killed his father and refused to share the riches with Reginn, who had been involved in the killing.

Due to his insatiable desire for wealth, Fáfnir transformed into a lindworm, a wingless serpent-dragon, becoming a symbol of greed. He hid his treasure in a cave in the forest but was eventually slain by Sigfrido, who was armed with the precious sword Gramr.

Sigurd against Fafnir

Sigfrido bathed in Fáfnir’s blood, becoming invulnerable except for a spot on his shoulder where a leaf had landed. Moreover, by tasting the dragon’s heart, he gained the ability to understand the language of animals, which dragons use to deceive.

Before dying, Fáfnir warned Sigfrido about the ring, but the young hero did not listen.

After slaying the dragon, Sigfrido became entangled in the wicked plans of his stepfather Reginn. However, empowered by Fáfnir’s blood and eavesdropping on a conversation among birds, Sigfrido discovered Reginn’s intentions.

He then decided to kill Reginn, beheading him with his sword. Sigfrido also kept a part of Fáfnir’s heart to offer it as a gift to Gudrun after their wedding.

Some versions of the legend provide more precise details about Fáfnir’s treasure, including the swords Ridill and Hrotti, a magical helmet capable of instilling fear in its wearer’s enemies, and a golden chainmail.


Fafnir in Norse Mythological Texts

Fafnir’s Role in the Poetic Edda and the Prose Edda

Fafnir’s tale appears prominently in both the Poetic Edda and the Prose Edda, two essential sources of Norse mythology.

  • The Poetic Edda: In the Poetic Edda, Fafnir’s story is found within the Völsunga saga, a legendary epic that recounts the heroic deeds of the Völsung family. The saga details how Fafnir’s greed and the cursed gold lead to the tragic events that shape the destiny of the Völsungs, including the hero Sigurd (Siegfried). The poem “Reginsmál” narrates the interaction between Fafnir and his brother Regin and introduces the quest for the cursed gold.
  • The Prose Edda: The Prose Edda, written by the Icelandic scholar Snorri Sturluson, provides further insights into Fafnir’s story. The section called “Skáldskaparmál” offers an overview of various mythological motifs and includes a summary of Fafnir’s tale. It also emphasizes the curse’s influence on Fafnir’s transformation into a dragon.

Comparison with Other Dragons in Norse Mythology

Among the dragons featured in Norse mythology, Fafnir stands out for his tragic origin and human past. While other dragons are portrayed as monstrous beings or creatures of chaos, Fafnir’s story carries a deeper moral lesson about the dangers of greed and the transformation it can bring to an individual.

Jörmungandr, the World Serpent, is another significant dragon in Norse mythology, depicted as a colossal sea serpent encircling the world. Unlike Fafnir, Jörmungandr is an elemental force, and its existence is intrinsically tied to the cosmic order.

Nidhogg, the serpent that gnaws at the roots of the world tree Yggdrasil, serves as a symbol of destruction and decay. In contrast, Fafnir’s transformation into a dragon is a consequence of his own inner corruption.

Interpretations and Symbolic Meanings of Fafnir’s Tale

Fafnir’s tale holds various interpretations and symbolic meanings:

  1. The Perils of Greed: Fafnir’s fate serves as a cautionary tale about the dangers of uncontrolled greed. The cursed gold and ring symbolize the destructive power of avarice, leading to a tragic transformation that isolates and corrupts the soul.
  2. The Complexity of Characters: Fafnir’s character embodies the complexity of Norse mythological beings. His story showcases the gray areas between good and evil, reflecting the moral ambiguity often present in these ancient tales.
  3. Human Desires and Beastly Transformations: Fafnir’s transformation into a dragon represents the consequences of unchecked human desires. It highlights the potential for individuals to lose their humanity when consumed by insatiable ambition and material wealth.
  4. Lessons in Balance: Fafnir’s tale emphasizes the importance of finding balance and resisting the lure of material possessions. It warns against the pursuit of power at the expense of one’s humanity and the value of empathy, compassion, and connection with others.

How Fafnir’s Tale Influences Norse Mythological Beliefs

Fafnir’s tale remained embedded in the collective memory of the Norse people, serving as a profound allegory and moral lesson.

The cursed dragon came to symbolize the dangers of unbridled avarice and the devastating consequences of letting greed consume one’s soul. Norse mythological beliefs were shaped by such cautionary narratives, reminding people of the delicate balance between ambition and moral integrity.

Fafnir’s transformation from a dwarf into a dragon underscored the intricate connection between humans and mythical creatures.

It reinforced the notion that heroes and villains were not always clear-cut, and that choices, motivations, and circumstances played a pivotal role in shaping the destiny of individuals and the world around them.

Lessons and Themes from Fafnir’s Story

Fafnir’s story serves as a poignant reminder of the perils of uncontrolled greed. The cursed gold, a symbol of material desires, lured Fafnir into a path of corruption and transformation into a monstrous dragon. The tale warns against the insatiable pursuit of wealth, which can lead individuals down a treacherous path, distancing them from their humanity and causing harm to themselves and others.

The Importance of Courage, Valor, and Heroism in Facing Challenges

In contrast to Fafnir’s descent into greed and isolation, the hero Sigurd exemplifies courage, valor, and heroism. His willingness to face the fearsome dragon, armed only with his determination and the legendary sword Gram, showcases the bravery needed to confront daunting challenges. Sigurd’s heroic act not only slays the dragon but also emphasizes the importance of acting with integrity and facing adversity with fortitude.

Understanding the Consequences of One’s Actions in Norse Mythology

Fafnir’s transformation from a dwarf into a dragon underscores the significance of personal responsibility and the consequences of one’s choices.

In Norse mythology, actions have far-reaching effects that reverberate through time, affecting individuals, families, and even the divine realm.

Fafnir’s tale reminds us to be mindful of our decisions and the potential consequences they may bring, as even seemingly minor choices can lead to profound transformations and alter the course of destiny.

Fáfnir’s Legacy in Popular Media


  • The myth of Fáfnir is featured in Richard Wagner’s opera “The Ring of the Nibelung,” where he is referred to as Fáfner.
  • In Wagner’s drama, Fáfner is originally a giant Jǫtunn, transformed into a dragon to guard his father’s treasure.


  • J. R. R. Tolkien’s character Gollum in “The Lord of the Rings” saga seems partially inspired by Fáfnir, corrupted by greed and transformed into a wretched creature devoted to defending the ring.
  • The theme of the cursed ring, symbolizing greed, is central in both the Saga of the Völsungs and Tolkien’s work.
  • The character of Smaug, the treasure-guarding dragon, might also be inspired by Fáfnir.
  • Sigfrido’s stratagem to kill Fafnir is reminiscent of a scene in “The Silmarillion” with the hero Túrin and the dragon Glaurung.
  • In “The Chronicles of Narnia,” the character Eustace Scrubb transforms into a dragon due to corruption by a cursed treasure.


  • This metamorphosis is involuntary, leading the character to become more altruistic and no longer wicked.
  • Rick Riordan’s “Magnus Chase and the Gods of Asgard” series also adapts Fáfnir’s story.

Film and Television

  • The 2004 TV film “The Nibelungs,” directed by Uli Edel, extensively and accurately portrays the tale of the dragon and Sigfrido.


  • In “Miss Kobayashi’s Dragon Maid,” Tohru, one of the protagonist’s friends, is Fafnir, transformed into a hikikomori who loves video games, especially those involving treasure collection.
  • The animated series “Fate/Apocrypha” features the homunculus Sieg, who transforms into Fáfnir after using all three command spells possessed.
  • The name Fafner appears in the title of the anime “Sōkyū no Fafner.”

Video Games

  • In the video game “God of War,” players can visit Fáfnir’s lair and later encounter the transformed Fáfnir in the form of a dragon.


Fafnir’s story offers valuable lessons and themes that transcend time and continue to resonate with audiences today. Through his tragic fate, we learn about the dangers of unchecked greed, the importance of heroism and courage, and the significance of understanding the ramifications of our actions. These timeless insights from Norse mythology continue to enrich our understanding of the human condition and provide guidance in navigating the complexities of life.

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