10. Freyja
She is a goddess, but because yours truly is writing this article, Freyja had to be included in our top.
Freyja, in Norse mythology, was in charge of love, fertility, battle and death. She would ride in the sky and on battle grounds either on a boar with gold bristles or in a chariot drawn by two big cats, named Bygul and Trigur. She also practised “seidr” (a form of Nordic witchcraft) and is said to be the one who brought it to the other gods in Norse mythology.