Some of the murders she committed in the years following that cool Spring afternoon in the Hogsmeade Caves had been much more gruesome and yet, they didn't bother her nearly as much as snuffing the former Quidditch Keeper's life with a simple, painless spell. When she finally got her revenge against Walden Macnair, he had begged and pleaded for mercy. Not to spare his life, but to end it faster. His cries had been ignored. Years passed since that day she heard the horrible man suggest she be locked in a cage with starving manticores before she had the opportunity to make him pay, but what was that Muggle saying? Revenge is a dish best served cold.