Painful Lesson is a Magic: The Gathering common from the Amonkhet set (card #102) that offers a card draw with a minor life cost, fitting into control and tempo strategies. As an Unknown rarity listing in some databases, it currently trades around $0.07, making it an inexpensive option for bulk or limited play. Collectors seeking set-complete Amonkhet runs will find it readily available but useful for deckbuilding.