pangel comments on Harry Potter and the Methods of Rationality discussion thread, part 23, chapter 94 - Less Wrong

8 Post author: elharo 08 July 2013 12:04PM

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Comment author: pangel 08 July 2013 01:40:31PM 3 points [-]

Or Harry transfigured Hermione's body into a rock and then the rock into a brown diamond. Unless the story explicitly disallows double transfigurations and I missed it.

Comment author: Benito 08 July 2013 03:28:02PM 5 points [-]

I thought this, but the spell used to undo a transformation by Harry in 89 is 'Finite Incantatem' which sounds more like 'stop magic happening here' rather than 'undo a single transformation', especially considering its varied other uses. Assuming Dumbledore didn't make a basic error (he didn't) I feel as though my stone hypothesis from earlier has been falsified.

Comment author: gwern 08 July 2013 03:41:59PM 2 points [-]

My problem with that is that the rock should then still be a 'transfigured object' for the purposes of the spells and detected when Dumbledore examines the untransfigured diamond.