If we get witches, what magic would you like to see?

Necromancy. Summoning rituals... with demons skittering across darkened floors. Gnarled shadows forming into hissing familiars with teeth, claws, and venom. Abandoned, spider-infested ruins dripping mysteries from its ivy and moss covered patina. Ouija boards summoning up forgotten evil. Writhing, woven plaits of sim bodies littering the landscape. Ancient sacrificial altars. And other accoutrements... sounds like my kind of magic.