challenge!
My Harry Potter Spoiler of Doom is:
Hermione Granger is killed by the zombie Albus Dumbledore after fleeing an angry horde of barbarians
Get your Harry Potter Spoiler of Doom
Your mission, should you choose to accept it, is to get your own Spoiler of Doom and write the story. Make it as long or short as you like. And post it here, as a comment.
Have fun!
ETA: So far, we've had Harry impregnated by himself, Moaning Myrtle turned into ice cream, zombie!Dumbledore killing Hermione, and Voldemort turning into a giant hamster.