[ EU ] Harry Potter and Co. during a zombie apocalypse .

The ravening hordes swarmed around the grounds of Hogwarts. Each day there were more of them, but it was little more than a forgettable annoyance to the students, let alone the teachers. 
 
 A real life castle, built to withstand prolonged assault and siege was the exact defence you wanted from mindless hordes. Magically summoned food prepared by house elves gave everyone the reassuring knowledge that they were not going to starve inside. 
 
 Finally, once the Quiddich teams were taught how to cast previously illegal fireballs, a series of wizards and witches slowly flew over the horde, cremating them where they stood. 
 
 Overall the Zombie Apocalypse annoyed Hogwarts for a shorter period than the time the one student had enchanted moss to grow on the walls `` because it would be cool if they were fuzzy''.
