Abandoned Village Underground

In caves there should be a feature where you can find abandoned villages underground. Close to the surface, you can find regular villages that are underground. They are not decomposed. Halfway until you can find bedrock, you can find villages pre village and pillage. The village is halfway decomposed. There can be a rare chance there is a villager remaining that looks like the old villager skin. Really close to bedrock you can find completely decomposed villages that might have an iron block in them because an iron golem died. If you manage to find a chunk of a village, look for a chest because there could be a ruby inside. There is a very rare chance (1 in 1000) that you could find pig villagers (the first type of villagers) and you could bring the pig back to the surface and it can get a job or you can make tame it and it can follow you around and have an inventory as well. It’s perfect for a second player while exploring. Back to the rubies, villagers go crazy for them, because they are so rare. They are 10x the amount of emeralds, you can also make armour with them as well. It’s super durable and the damage you take that is reduced is between diamond and netherite. Villagers will give you discounts if you wear it as well. The main reason for ruby armour though is that if you fall in lava there is a 10 second fire resistance that comes from your lava, which could save your life. Anyways that was my biome idea. Thank you for considering Mojang!