Harry Potter: 16 Most Devastating Deaths Ranked From Worst To Best

6. Severus Snape

How he died: Fatal attack by Nagini. Who killed him: Tag team of Lord Voldemort and Nagini Why it is emotional: Snape's death provided you with all of the answers. Whether you were unsure of where his true loyalties were with Dumbledore or Voldemort, his dying moments revealed his love for Harry and her mother, and were difficult to watch. Snape was a Slytherin with the heart of a Gryffindor and everything he did, he did for the Potters, even if he probably could have gone about some of it a different way.