Baldur and the Mistletoe

Norse Myth Invulnerability Prophecy Trickster

Beloved Baldur dreamed of his own death. Frigg won oaths from every thing to spare him—except mistletoe. Loki learned the gap, fashioned a dart, and guided the blind Hodr’s throw. The light of Asgard fell.

Story beats

  1. 1) Baldur’s death-dreams unsettle the gods; seers confirm he is fated to die.
  2. 2) Frigg extracts promises from every creature and material; mistletoe, deemed harmless, is excluded.
  3. 3) The gods hurl weapons at Baldur in a cruel game of invulnerability; nothing harms him.
  4. 4) Loki fashions a mistletoe dart and guides Hodr to throw; Baldur dies to shocked silence.
  5. 5) Hel allows a resurrection if all things weep; one giantess refuses, sealing Baldur in the underworld until after Ragnarök.

Context & symbolism

Invulnerability games expose complacency; the overlooked plant becomes the fatal vector. Loki’s act is both mischief and sabotage of cosmic order. Frigg’s near-total protection highlights the impossibility of absolute control.

Baldur’s death marks the first crack in Asgard, a trigger for Ragnarök and a meditation on loss of innocence.

Motifs

  • Prophecy loopholes
  • Harmless thing made deadly
  • Blind agent guided by trickster
  • Communal weeping as test

Use it in play

  • A king believes himself immune; only one “harmless” thing can pierce him.
  • Players uncover a prophecy and must find the item not sworn to it.
  • A trickster frames a companion as the killer by guiding their hand.
  • Resurrection hinges on getting every being—even foes—to mourn.

Comparative threads

  • Hidden weak points: Achilles’ heel, Fafnir’s scale.
  • Fated deaths: Oedipus’s prophecies, Kintu’s trials.

Hooks and campaign seeds

  • Find the one object not bound by a pact of peace before an assassin does.
  • Run a festival game of immunity—until someone cheats with a forbidden tool.
  • Convince a cold-hearted giantess to shed a tear or forge an illusion that counts.