Sigurd Beheading the Treacherous Smith Regin
After slaying the dragon Fafnir, the hero Sigurd tastes the creature's blood and gains the ability to understand the language of birds. These birds warn him that his foster father, the master smith Regin, intends to betray and murder him for the dragon's cursed gold. Acting swiftly, Sigurd uses the sword Gram to behead Regin, ending the cycle of treachery within the Volsung cycle.