Eustace's dragon skin peeled by Aslan
In The Voyage of the Dawn Treader, the greedy, self-pitying Eustace sleeps on a dragon's hoard and wakes transformed into a dragon. He tries three times to scratch off the scales himself, but each time finds another layer beneath, until Aslan tears the skin away with his claws, painfully and down to the heart, and bathes him back into a boy. The episode dramatizes the claim that deep character change cannot be self-administered and requires submitting to an outside agent at real cost.
