Sigyn (pronounced roughly "SIG-in") is the wife of Loki and the mother of Vali and Nari.
Sigyn at one point married Loki and had two sons with him, Vali and Narvi. After her husband tricked the blind god Hod into killing Balder, her sons were slain and their entrails used to bind their father. Sigyn stayed by her husband's side holding a goblet to catch the venom that fell on Loki's face. She has not spoken since her sons were killed.
Once the wedding party reaches her husbands prison, she stares blankly at them. She is unfazed by her husband's insults towards her. When the fight breaks out she flees, dropping the goblet and letting the venom drip on his face before Randolph Chase cuts him free.
Sigyn's face is described as being so emaciated, she could have passed down as a Draugr. She has leathery skin and bloodred tears streamed down her face.
|Magnus Chase and the Gods of Asgard|
|Core Series:||The Sword of Summer | The Hammer of Thor | The Ship of the Dead|
|Main Characters:||Magnus Chase | Alex Fierro | Blitzen | Halfborn Gunderson | Hearthstone | Mallory Keen | Samirah al-Abbas | Sumarbrander | Thomas Jefferson Jr.|
|Minor Characters:||Annabeth Chase | Frederick Chase | Gunilla | Randolph Chase | Percy Jackson | Amir Fadlan | Alderman | Inge | Helgi | Hunding | Lars Alhstrom|
|Norse Gods:||Freya | Frey | Thor | Loki | Odin | Frigg | Ullr | Vidar | Heimdall | Sif|
|Minor Gods:||Hel | Mimir | Ran | Aegir | Nine Billow Maidens | Sigyn | Norns | Njord | Skírnir|
|Jotnar:||Surt | Utgard-Loki | Ymir | Thrym | Thrynga | Geirrod | Gjalp | Greip | Harald | Tiny | Hrungnir | Red | Tattoo (Giant) | Gunlod | Suttung | Baugi | Skakdi | Hyrm|
|Monsters:||Ratatosk | Jormungand | Fenris | Wight | Brunnmigi | Lindworms | Nidhogg | Vedrfolnir|
|Magical Creatures:||Sleipnir | Stanley | Marvin | Otis (Goat) | Elf | Dwarf | Jotunn | Hulder | Nøkks ||