Crocodile Heart

After the infamous werewolf lesson Severus Snape didn't think classes could get much worse. But thanks to third-year Gryffindor v Slytherin antics, the impulsive actions of Ron and Draco have gone too far and this time they've cut to the heart of the Potions Master. This sliver of PoA canon re told from Snape's point of view will have you see Potions from a different perspective.