Tuber Golem

The Tuber Golem is a neutral, tameable mob that lives and generates in birch forests, where potatoes would have a chance to naturally grow. The golem has a stubby but stocky build, being composed of multiple tubers, roots, and soil. They typically like to be out during rainy days, where they can gain lots of water, but on sunny days, they become dry statues, and can only be reanimated with either rain or a water bottle. To tame these creatures, you can give them sugar to make them follow you. Farming is their specialty, collecting crops for the player, and occasionally storing food within themselves for later. When attacked and untamed, they beat the player with sticks, and more rarely, wooden tools. If slain, they drop sugar, potatoes, and a random wooden tool. One mechanic that they have is when assisting you in combat (decent in combat), they can shield you from mobs that try giving you effects, like witches and husks, passing it onto themselves for you. These chubby creatures would be good in a farming update to add more immersion.