This god married Sigyn, but gave birth to three children after eating the heart of Angrboda.
According to the Svipdagsmol, this character created the wounding wand Laevateinn, the only weapon which can kill the cock Vidofnir. He was captured on one occasion by the father of Gjálp and Greip, and on another occasion by the father of Skadi. In the former case he was starved for three months by his captor, Geirrod; in the latter case, he ransomed himself by delivering up Idunn to Thjazi. This god married Sigyn, but gave birth to three children after eating the heart of Angrboda. FTP, name this father of Hel, the Midgard Serpent and Fenrir, an evil trickster of Norse myth.
According to the Svipdagsmol, this character created the wounding wand Laevateinn, the only weapon which can kill the cock Vidofnir.
{Loki}