One work about this figure ends with a cry of "Sink down, giantess!"
This character's brother once cut the heart out of the cowardly cook Hjalli. One work about this figure ends with a cry of "Sink down, giantess!"; that story about this figure's "hell-ride" also tells of the time that this figure decided a duel against Hjalmgunnar and in favor of Agnar, angering Odin, who confined this figure to a structure on top of Mount Hindarfjall. This daughter of Budli and sister of Atli later became the mother of Aslaug, the future wife of Ragnar Lodbrok, with a man who proposed to her using (*) Andvarinaut. Gutthorm killed this figure's first love, who she lost due to a potion prepared by Grimhild. In order to free this woman, that first love leapt through a ring of fire surrounding her while disguised as her eventual husband, Gunnar. For 10 points, identify this figure from the Voluspa, a Valkyrie who was rescued by Sigurd.
This character's brother once cut the heart out of the cowardly cook Hjalli.
{Brunhilde} [or {Brunhilda}; or {Brynhildr}]