Birds told this man that Otr's brother Regin would betray him.
This figure's mother spurned King Lygni to marry his father. This man is killed by Guttorm, the son of Gjuki and the sorceress Grimhild, who gave this figure a forgetfulness potion after this figure gave Andvaranaut to a woman he awoke by removing her helmet. This man used an anvil-cleaving weapon to kill a foe whose blood allowed this man to understand birds. Birds told this man that Otr's brother Regin would betray him. This husband of Gudrun won Gunnar a wife by riding Grani through the ring of fire surrounding Brynhildr's castle. For 10 points, name this hero of the Volsung Saga who used the sword Gram to slay the gold-grabbing dragon Fafnir and was the son of Sigmund.
This figure's mother spurned King Lygni to marry his father.
Sigurd [or Sigfried]