Witches.
One of the most easily recognizable archetypes in literature, yet transmutable into so many varying forms. Old, young, wise, prophetic, repulsive, tempting, ugly, beautiful–for every one witch characteristic, there seems to be a corresponding opposite.
Macbeth’s three Witches are old and ugly hags, endowed with the gift of prophecy. They begin and end the play—indeed serving as a centerpiece of the story—as they feed Macbeth’s ambition. Lady Macbeth is, likewise, a witch figure. She is young and mortal, bereft of prophetic powers, but aligns herself with the Witches and has seductive power as she impels her husband to do wicked deeds.
In A Song of Ice and Fire, there are many more types of witches. Melisandre comes to mind as the most prominent, plot-driving witch in the story, but there is also Maggy the Frog, Mirri Maz Duur, Ghost of High Heart, Lady Stoneheart, and even Cersei. Quite…