While Lupin does use it to make tea, the article clearly states that the spell merely made the water in the kettle boil instantly, and Lupin then had to make that hot water into actual tea. "Tea-making spell" suggests a spell that automatically makes tea, which this is not. I suggest "Kettle-heating spell". Scrooge MacDuck (talk) 22:06, February 5, 2018 (UTC)

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