"Hmm, I think if we could just Transfigure injuries away, we could probably Transfigure old age away, right? I mean, otherwise Metamorphmagi would be immortal, and we wouldn't live to 140 we'd live to always. Unless there's a cultural thing against immortality? ...a very, very strong cultural thing, that would make literally every wix who has ever lived not want to Transfigure themself youth and health?"