New biome Creepy Taverns

the creepy Taverns biome should add a new grayish looking grass and greyish trees with a collection of houses with loot and a giant house in the center of the town with a rare item totem of undying but it would be protected by vampires witch are villagers by day, vampires by night witch can make you a vampire (if your lucky) and becoming a vampire you can lead the vampire villagers to lead raids to villages to make yourself a mob