Nanaran
Fairies>Werewolves and Vampires. When the bonk did these two Juggernauts even become rivals?
Never mind, I found out. Apparently,how these two rivalries began is tale as old as...1948.
dramallama
It's a LOT younger than that.
Actual references to rivalry began in the 1980s when White Wolf Publications released the first edition of "Vampire:the Masquerade". In it, one of the threats to vampire characters (it was the first game designed for campaigns of players running vampire characters) was the "lupines" who live in the wilderness- obviously werewolves, and more obvious in their references in the sourcebook "the Hunters Hunted." Every reference to rivalry since then has either been drawn directly from that, or from fan fiction drawn from that, or fan fiction based on fan fiction drawn from that. That's why the makers of the movie "Underworld" had to pay money to White Wolf- their story drew too SPECIFICALLY on their material. When I was in the movie theater watching the first movie, I winced when the word "ABOMINATION" was specifically used to refer to a werewolf/vampire hybrid, since I knew that meant they'd have to pay money. That SPECIFICALLY goes back to the combined sourcebook of the War for Chicago, "Under a Blood-Red Moon".
I don't think they INTENDED to rip off White Wolf. I think they went online and all the information they found plagiarized it and the movie-makers got lazy.