Goddess flies in bird's plumage.
Marriage to swan-maiden.
Swan Maiden.
Magic transportation by feather-dress.
Serpent-eye.
Skillful smith.
Quest for vanished wife (mistress).
Victim lured into house and killed.
Seduction by smith by promise of jewels.
Smith as hero.
Skull used as drinking cup.
Murder by slamming down chest-lid. Done while victim is looking into the chest.
Hamstringing.
Formulistic number: three.
Formulistic number: seven.
Formulistic number: nine.