Alora

Dex entry:-

This Pokemon sleepily wanders the regions covering its path in dream mist and seeds. As it travels, it purifies the air around it. If you ever enter a particularly foggy forest and start to feel drowsy, this Pokemon may be nearby.  Its type of Dream Mist is highly sought after, it is said to be able to make people's dreams become a reality.  The mist it expels shifts itself into forms based off of the dreams it has recently eaten, when the mist fully forms into a shape, that thing will become reality.  (written by the creator, SolarWish).