There will be no foolish wand-waving or silly incantations in this class. As such, I don't expect many of you to appreciate the subtle science and exact art that is potion-making. However, for those select few who possess the predisposition. l can teach you how to bewitch the mind and ensnare the senses. I can tell you how to bottle fame, brew glory and even put a stopper in death. incantation - special words that are spoken or sung to have a magic effect; the act of speaking or singing these words. subtle - not very obvious or easy to notice ensnare - to make somebody/something unable to escape from a difficult situation or from a person who wants to control them.