Haunted Grove

In 1.19 there is going to be wonderous, beutiful things. Along spooky, scary stuff. The only creepy thing we have is the deep dark, which is a very big project to take on. The haunted grove dosent haft to be a big huge project like the deep dark. it can just be a haunted forest with some spooky mobs to scare you out of the forest. Maybe a mob could be the lurker, a ghost-like mob that inflects you with a negative effect of its choice, like blindness. Maybe there could be a miniature structure called the shrine. This structure could be the size of the ruined nether portal, and only spawn in this biome. Perhaps it could have unique loot, making this a rare structure. This could be another creepy feature in the 1.19 wild update, making the creepiness mostly in the caves, with a slimmer of it on the surface.