Morelull actually has me really intrigued with what they could do with the evos. For those who don't know, it's based on a fairy ring, which is a real life phenomenon where mushrooms will grow in a circular formation making a ring in the grass. Lots of superstitions surround them in cultures. It would be cool if it evolved into a full ring of mushrooms, maybe with little pixie-like fairies sitting atop just to give it a cool mythological flair.