The Lizard King Mushroom is a mushroom that provides a wide range of health benefits. There are many varieties and types of Lizard king mushrooms, but they all have something in common. The lizards help improve your immune system and provide a higher quality of life by increasing your energy levels and overall health. Growing Lizard King Mushrooms For Sale Online. The Lizard King is one of the most potent mushrooms online and can be used to grow mushrooms in many diverse environments.