Villagers are passive mobs that can be found in every type of village, working at their professions, breeding, and can even interact with each other. They are considered the most complex mob in the Minecraft game due to their multitasking. Players can also communicate with them, trading some items and using emeralds for it. If the villager is employed, he can offer discounts on most of his trades to a player. By the way, wheat is one of the iconic symbols of the harvest season and plays an important role in the game too, used for crafting something and serving as food for animals. A fanart Minecraft cursor featuring a Wheat and a Villager.