Shield-maiden and female fantasy as well as emblematic of the danger of abandoning gender roles. Brynhildr of the "Vǫlsunga saga", along with her rival in love, Guðrún Gjúkadóttir, provides an example of how a shield-maiden compares to more conventional aristocratic womanhood in the sagas. Brynhildr is chiefly concerned with honor, much like a male warrior. When she ends up married to Gudrun's brother Gunnarr instead of Sigurðr, the man she intended to marry, Brynhildr speaks a verse comparing the courage of the two men: Brynhildr is married to Gunnarr and not Sigurðr because of deceit and trickery, including a potion of
Norse cosmology Norse cosmology The cosmology of Norse mythology has "nine homeworlds" or "nine realms", unified by the world tree Yggdrasil. Mapping the nine worlds escapes precision because the "Poetic Edda" often alludes vaguely. The Norse creation myth tells how everything came into existence in the gap between fire and ice, and how the gods shaped the homeworld of humans. A cosmic ash tree, Yggdrasil, lies at the center of the Norse cosmos. Three roots drink the waters of the homeworlds, one in the homeworld of the gods, the Æsir, Asgard, one in the homeworld of the humans, Midgard, and one in