Harry Potter is the last healthy wizard to be born in the UK. Over the following year, the number of squibs vs wizards being born is close to 100% globally. By the time Harry arrives to Hogwarts, it is a reality that Hogwarts will be having no more first years. Some believe Harry's class is "the last class of Hogwarts". What has resulted in this catastrophy? Nobody really knows, but what's-his-face is probably the culprit. Maybe the world simply couldn't accept somebody surviving the killing curse? Some popular solutions to the now-inevitable death of Wizards and wizarding-society are to: Kill Harry Sacrifice Harry Drink the fruit of Harry's loins And many other bizarre theories that only the magically gifted could come up with. Naturally, certain pureblooded families blame mudbloods and as a result the number of pure-ists and racists in wizarding society have increased by at least two-fold. It's hard to deny such a possibility when nobody is being born with proper magic anymore! Since 'the end is nigh' by the time Harry is fifteen or so, wizarding society may start to break down. Plenty of marriages might come undone- and in general, wizarding society on the global scale is becoming increasingly unstable. This idea is meant to happily co-exist with The Final Nights - the Vampire the Masquerade setting - World of Darkness. Around the 2000's is when the original World of Darkness series comes to a close, with Vampires and other mythical creatures being abolished, destroyed, or otherwise disappearing from earth (sometimes in a happy fashion, but it's usually pretty grim and/or destructive). Probably would be a good idea to pit Harry against an Antedilluvian or something similarly horrific. This kind of challenge can maybe summarized as "wizarding apocalypse". How does Harry cope or try to solve the problems resulting from societal meltdown? How does he cope with being both a target of Voldemort's followers and other factions who blame his birth for their misfortune? Finally, can Harry survive this apocalypse? Reverse it to some extent? Or does he maybe see it as a fair and fitting end? I'm not a huge WoD buff, you don't need to use that element, but I definitely think it would fit well.