Witches are probably my favourite “characters” in the game, as they have this wildness, wickedness, and hunger to them that I think brings them closer to the folkloric brand of witches than what we mostly see in modern stuff. If you think about the stuff that witches do as a matter of course in old stories (eating babies, causing family members to kill each other, impersonating wives to sleep with their husbands, interfering with good governance, curdling cows’ milk in the udders) it is utterly at odds with them as just, like, cackling old ladies on brooms. They attack the things that we hold most sacred precisely because we hold them most sacred. But by living outside social norms, they also play the role of the wise fool or iconoclast who’s off the grid, so there can be something appealing about them. Here’s an example of an encounter where a witch saves you from a wizard (disguised as a humble hermit) who has tricked you into spending the night:
An unholy howling rouses you from your rest, and in the dark you spot a loathsome bulk astride the balking hermit. Hag-ridden, he cries for help, a call only half-heard with all the caterwauling. Before your mind can make head or tail of this unseemly tupping, the witch leans down and seems to suck the very sound, and life, from his lips. She turns to you and spits, muttering that she’s sprung you from a wizard’s trap. Striking a light, you see scattered tools and runes that do indeed bespeak black spells. You leave the dead man and his hut without waiting for the dawn.