For 10 points, name this Norse trickster god.
After insulting the gods, this figure fled to Franang's Falls disguised as a salmon. This god's daughter rules a namesake underworld, and earthquakes are the result of this god writhing in pain as he is punished for tricking Hodr into killing Baldr. He is the lover of the giantess (*) Angrboda, and is often depicted as a part-giant shapeshifter. For 10 points, name this Norse trickster god.
After insulting the gods, this figure fled to Franang's Falls disguised as a salmon.
Loki