With the Halloween candy buzzing around in my brain, I offer you some words from the dark side.
Chthonic: relating to the underworld in Greek mythology (with thanks to johnemcintyre)
Samhain: November; the Gaelic Festival of Samhain is celebrated after the harvest season
Warlock: a male witch
Acheron: the river of woe in Greek mythology
Necromancy: black magic; the art of communicating with the dead
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